25 Bible Verses About Iron Sharpens Iron (ESV)

27:1   Do not boast about tomorrow,
    for you do not know what a day may bring.
2   Let another praise you, and not your own mouth;
    a stranger, and not your own lips.
3   A stone is heavy, and sand is weighty,
    but a fool’s provocation is heavier than both.
4   Wrath is cruel, anger is overwhelming,
    but who can stand before jealousy?
5   Better is open rebuke
    than hidden love.
6   Faithful are the wounds of a friend;
    profuse are the kisses of an enemy.
7   One who is full loathes honey,
    but to one who is hungry everything bitter is sweet.
8   Like a bird that strays from its nest
    is a man who strays from his home.
9   Oil and perfume make the heart glad,
    and the sweetness of a friend comes from his earnest counsel.
10   Do not forsake your friend and your father’s friend,
    and do not go to your brother’s house in the day of your calamity.
  Better is a neighbor who is near
    than a brother who is far away.
11   Be wise, my son, and make my heart glad,
    that I may answer him who reproaches me.
12   The prudent sees danger and hides himself,
    but the simple go on and suffer for it.
13   Take a man’s garment when he has put up security for a stranger,
    and hold it in pledge when he puts up security for an adulteress.
14   Whoever blesses his neighbor with a loud voice,
    rising early in the morning,
    will be counted as cursing.
15   A continual dripping on a rainy day
    and a quarrelsome wife are alike;
16   to restrain her is to restrain the wind
    or to grasp oil in one’s right hand.
17   Iron sharpens iron,
    and one man sharpens another.
18   Whoever tends a fig tree will eat its fruit,
    and he who guards his master will be honored.
19   As in water face reflects face,
    so the heart of man reflects the man.
20   Sheol and Abaddon are never satisfied,
    and never satisfied are the eyes of man.
21   The crucible is for silver, and the furnace is for gold,
    and a man is tested by his praise.
22   Crush a fool in a mortar with a pestle
    along with crushed grain,
    yet his folly will not depart from him.
23   Know well the condition of your flocks,
    and give attention to your herds,
24   for riches do not last forever;
    and does a crown endure to all generations?
25   When the grass is gone and the new growth appears
    and the vegetation of the mountains is gathered,
26   the lambs will provide your clothing,
    and the goats the price of a field.
27   There will be enough goats’ milk for your food,
    for the food of your household
    and maintenance for your girls.

17 By this is love perfected with us, so that we may have confidence for the day of judgment, because as he is so also are we in this world.

13   Arise and thresh,
    O daughter of Zion,
  for I will make your horn iron,
    and I will make your hoofs bronze;
  you shall beat in pieces many peoples;
    and shall devote their gain to the LORD,
    their wealth to the Lord of the whole earth.

24 And they burned the city with fire, and everything in it. Only the silver and gold, and the vessels of bronze and of iron, they put into the treasury of the house of the LORD.

2:1 But false prophets also arose among the people, just as there will be false teachers among you, who will secretly bring in destructive heresies, even denying the Master who bought them, bringing upon themselves swift destruction. 2 And many will follow their sensuality, and because of them the way of truth will be blasphemed. 3 And in their greed they will exploit you with false words. Their condemnation from long ago is not idle, and their destruction is not asleep.

4 For if God did not spare angels when they sinned, but cast them into hell and committed them to chains of gloomy darkness to be kept until the judgment; 5 if he did not spare the ancient world, but preserved Noah, a herald of righteousness, with seven others, when he brought a flood upon the world of the ungodly; 6 if by turning the cities of Sodom and Gomorrah to ashes he condemned them to extinction, making them an example of what is going to happen to the ungodly; 7 and if he rescued righteous Lot, greatly distressed by the sensual conduct of the wicked 8 (for as that righteous man lived among them day after day, he was tormenting his righteous soul over their lawless deeds that he saw and heard); 9 then the Lord knows how to rescue the godly from trials, and to keep the unrighteous under punishment until the day of judgment, 10 and especially those who indulge in the lust of defiling passion and despise authority.

Bold and willful, they do not tremble as they blaspheme the glorious ones, 11 whereas angels, though greater in might and power, do not pronounce a blasphemous judgment against them before the Lord. 12 But these, like irrational animals, creatures of instinct, born to be caught and destroyed, blaspheming about matters of which they are ignorant, will also be destroyed in their destruction, 13 suffering wrong as the wage for their wrongdoing. They count it pleasure to revel in the daytime. They are blots and blemishes, reveling in their deceptions, while they feast with you. 14 They have eyes full of adultery, insatiable for sin. They entice unsteady souls. They have hearts trained in greed. Accursed children! 15 Forsaking the right way, they have gone astray. They have followed the way of Balaam, the son of Beor, who loved gain from wrongdoing, 16 but was rebuked for his own transgression; a speechless donkey spoke with human voice and restrained the prophet’s madness.

17 These are waterless springs and mists driven by a storm. For them the gloom of utter darkness has been reserved. 18 For, speaking loud boasts of folly, they entice by sensual passions of the flesh those who are barely escaping from those who live in error. 19 They promise them freedom, but they themselves are slaves of corruption. For whatever overcomes a person, to that he is enslaved. 20 For if, after they have escaped the defilements of the world through the knowledge of our Lord and Savior Jesus Christ, they are again entangled in them and overcome, the last state has become worse for them than the first. 21 For it would have been better for them never to have known the way of righteousness than after knowing it to turn back from the holy commandment delivered to them. 22 What the true proverb says has happened to them: “The dog returns to its own vomit, and the sow, after washing herself, returns to wallow in the mire.”

7:1 Now concerning the matters about which you wrote: “It is good for a man not to have sexual relations with a woman.” 2 But because of the temptation to sexual immorality, each man should have his own wife and each woman her own husband. 3 The husband should give to his wife her conjugal rights, and likewise the wife to her husband. 4 For the wife does not have authority over her own body, but the husband does. Likewise the husband does not have authority over his own body, but the wife does. 5 Do not deprive one another, except perhaps by agreement for a limited time, that you may devote yourselves to prayer; but then come together again, so that Satan may not tempt you because of your lack of self-control.

6 Now as a concession, not a command, I say this. 7 I wish that all were as I myself am. But each has his own gift from God, one of one kind and one of another.

8 To the unmarried and the widows I say that it is good for them to remain single, as I am. 9 But if they cannot exercise self-control, they should marry. For it is better to marry than to burn with passion.

10 To the married I give this charge (not I, but the Lord): the wife should not separate from her husband 11 (but if she does, she should remain unmarried or else be reconciled to her husband), and the husband should not divorce his wife.

12 To the rest I say (I, not the Lord) that if any brother has a wife who is an unbeliever, and she consents to live with him, he should not divorce her. 13 If any woman has a husband who is an unbeliever, and he consents to live with her, she should not divorce him. 14 For the unbelieving husband is made holy because of his wife, and the unbelieving wife is made holy because of her husband. Otherwise your children would be unclean, but as it is, they are holy. 15 But if the unbelieving partner separates, let it be so. In such cases the brother or sister is not enslaved. God has called you to peace. 16 For how do you know, wife, whether you will save your husband? Or how do you know, husband, whether you will save your wife?

17 Only let each person lead the life that the Lord has assigned to him, and to which God has called him. This is my rule in all the churches. 18 Was anyone at the time of his call already circumcised? Let him not seek to remove the marks of circumcision. Was anyone at the time of his call uncircumcised? Let him not seek circumcision. 19 For neither circumcision counts for anything nor uncircumcision, but keeping the commandments of God. 20 Each one should remain in the condition in which he was called. 21 Were you a bondservant when called? Do not be concerned about it. (But if you can gain your freedom, avail yourself of the opportunity.) 22 For he who was called in the Lord as a bondservant is a freedman of the Lord. Likewise he who was free when called is a bondservant of Christ. 23 You were bought with a price; do not become bondservants of men. 24 So, brothers, in whatever condition each was called, there let him remain with God.

25 Now concerning the betrothed, I have no command from the Lord, but I give my judgment as one who by the Lord’s mercy is trustworthy. 26 I think that in view of the present distress it is good for a person to remain as he is. 27 Are you bound to a wife? Do not seek to be free. Are you free from a wife? Do not seek a wife. 28 But if you do marry, you have not sinned, and if a betrothed woman marries, she has not sinned. Yet those who marry will have worldly troubles, and I would spare you that. 29 This is what I mean, brothers: the appointed time has grown very short. From now on, let those who have wives live as though they had none, 30 and those who mourn as though they were not mourning, and those who rejoice as though they were not rejoicing, and those who buy as though they had no goods, 31 and those who deal with the world as though they had no dealings with it. For the present form of this world is passing away.

32 I want you to be free from anxieties. The unmarried man is anxious about the things of the Lord, how to please the Lord. 33 But the married man is anxious about worldly things, how to please his wife, 34 and his interests are divided. And the unmarried or betrothed woman is anxious about the things of the Lord, how to be holy in body and spirit. But the married woman is anxious about worldly things, how to please her husband. 35 I say this for your own benefit, not to lay any restraint upon you, but to promote good order and to secure your undivided devotion to the Lord.

36 If anyone thinks that he is not behaving properly toward his betrothed, if his passions are strong, and it has to be, let him do as he wishes: let them marry—it is no sin. 37 But whoever is firmly established in his heart, being under no necessity but having his desire under control, and has determined this in his heart, to keep her as his betrothed, he will do well. 38 So then he who marries his betrothed does well, and he who refrains from marriage will do even better.

39 A wife is bound to her husband as long as he lives. But if her husband dies, she is free to be married to whom she wishes, only in the Lord. 40 Yet in my judgment she is happier if she remains as she is. And I think that I too have the Spirit of God.

18   Whoever tends a fig tree will eat its fruit,
    and he who guards his master will be honored.

16   to restrain her is to restrain the wind
    or to grasp oil in one’s right hand.

10 And Zedekiah the son of Chenaanah made for himself horns of iron and said, “Thus says the LORD, ‘With these you shall push the Syrians until they are destroyed.’”

3 David also provided great quantities of iron for nails for the doors of the gates and for clamps, as well as bronze in quantities beyond weighing,

31 And he brought out the people who were in it and set them to labor with saws and iron picks and iron axes and made them toil at the brick kilns. And thus he did to all the cities of the Ammonites. Then David and all the people returned to Jerusalem.

19 “There was a rich man who was clothed in purple and fine linen and who feasted sumptuously every day. 20 And at his gate was laid a poor man named Lazarus, covered with sores, 21 who desired to be fed with what fell from the rich man’s table. Moreover, even the dogs came and licked his sores. 22 The poor man died and was carried by the angels to Abraham’s side. The rich man also died and was buried, 23 and in Hades, being in torment, he lifted up his eyes and saw Abraham far off and Lazarus at his side. 24 And he called out, ‘Father Abraham, have mercy on me, and send Lazarus to dip the end of his finger in water and cool my tongue, for I am in anguish in this flame.’ 25 But Abraham said, ‘Child, remember that you in your lifetime received your good things, and Lazarus in like manner bad things; but now he is comforted here, and you are in anguish. 26 And besides all this, between us and you a great chasm has been fixed, in order that those who would pass from here to you may not be able, and none may cross from there to us.’ 27 And he said, ‘Then I beg you, father, to send him to my father’s house—28 for I have five brothers—so that he may warn them, lest they also come into this place of torment.’ 29 But Abraham said, ‘They have Moses and the Prophets; let them hear them.’ 30 And he said, ‘No, father Abraham, but if someone goes to them from the dead, they will repent.’ 31 He said to him, ‘If they do not hear Moses and the Prophets, neither will they be convinced if someone should rise from the dead.’”

2   Iron is taken out of the earth,
    and copper is smelted from the ore.

18   His bones are tubes of bronze,
    his limbs like bars of iron.

19 But all silver and gold, and every vessel of bronze and iron, are holy to the LORD; they shall go into the treasury of the LORD.”

48 therefore you shall serve your enemies whom the LORD will send against you, in hunger and thirst, in nakedness, and lacking everything. And he will put a yoke of iron on your neck until he has destroyed you.

5 And there you shall build an altar to the LORD your God, an altar of stones. You shall wield no iron tool on them;

9 a land in which you will eat bread without scarcity, in which you will lack nothing, a land whose stones are iron, and out of whose hills you can dig copper.

11 (For only Og the king of Bashan was left of the remnant of the Rephaim. Behold, his bed was a bed of iron. Is it not in Rabbah of the Ammonites? Nine cubits was its length, and four cubits its breadth, according to the common cubit.)

10 The thief comes only to steal and kill and destroy. I came that they may have life and have it abundantly.

1:1 In the beginning was the Word, and the Word was with God, and the Word was God.

19:1 Now when Jesus had finished these sayings, he went away from Galilee and entered the region of Judea beyond the Jordan. 2 And large crowds followed him, and he healed them there.

3 And Pharisees came up to him and tested him by asking, “Is it lawful to divorce one’s wife for any cause?” 4 He answered, “Have you not read that he who created them from the beginning made them male and female, 5 and said, ‘Therefore a man shall leave his father and his mother and hold fast to his wife, and the two shall become one flesh’? 6 So they are no longer two but one flesh. What therefore God has joined together, let not man separate.” 7 They said to him, “Why then did Moses command one to give a certificate of divorce and to send her away?” 8 He said to them, “Because of your hardness of heart Moses allowed you to divorce your wives, but from the beginning it was not so. 9 And I say to you: whoever divorces his wife, except for sexual immorality, and marries another, commits adultery.”

10 The disciples said to him, “If such is the case of a man with his wife, it is better not to marry.” 11 But he said to them, “Not everyone can receive this saying, but only those to whom it is given. 12 For there are eunuchs who have been so from birth, and there are eunuchs who have been made eunuchs by men, and there are eunuchs who have made themselves eunuchs for the sake of the kingdom of heaven. Let the one who is able to receive this receive it.”

13 Then children were brought to him that he might lay his hands on them and pray. The disciples rebuked the people, 14 but Jesus said, “Let the little children come to me and do not hinder them, for to such belongs the kingdom of heaven.” 15 And he laid his hands on them and went away.

16 And behold, a man came up to him, saying, “Teacher, what good deed must I do to have eternal life?” 17 And he said to him, “Why do you ask me about what is good? There is only one who is good. If you would enter life, keep the commandments.” 18 He said to him, “Which ones?” And Jesus said, “You shall not murder, You shall not commit adultery, You shall not steal, You shall not bear false witness, 19 Honor your father and mother, and, You shall love your neighbor as yourself.” 20 The young man said to him, “All these I have kept. What do I still lack?” 21 Jesus said to him, “If you would be perfect, go, sell what you possess and give to the poor, and you will have treasure in heaven; and come, follow me.” 22 When the young man heard this he went away sorrowful, for he had great possessions.

23 And Jesus said to his disciples, “Truly, I say to you, only with difficulty will a rich person enter the kingdom of heaven. 24 Again I tell you, it is easier for a camel to go through the eye of a needle than for a rich person to enter the kingdom of God.” 25 When the disciples heard this, they were greatly astonished, saying, “Who then can be saved?” 26 But Jesus looked at them and said, “With man this is impossible, but with God all things are possible.” 27 Then Peter said in reply, “See, we have left everything and followed you. What then will we have?” 28 Jesus said to them, “Truly, I say to you, in the new world, when the Son of Man will sit on his glorious throne, you who have followed me will also sit on twelve thrones, judging the twelve tribes of Israel. 29 And everyone who has left houses or brothers or sisters or father or mother or children or lands, for my name’s sake, will receive a hundredfold and will inherit eternal life. 30 But many who are first will be last, and the last first.

12 Can one break iron, iron from the north, and bronze?

15 From his mouth comes a sharp sword with which to strike down the nations, and he will rule them with a rod of iron. He will tread the winepress of the fury of the wrath of God the Almighty.