1 Blessed is the man who does not walk in the counsel of the wicked or stand in the way of sinners or sit in the seat of mockers. 2 But his delight is in the law of the LORD, and on his law he meditates day and night. 3 He is like a tree planted by streams of water, which yields its fruit in season and whose leaf does not wither. Whatever he does prospers. 4 Not so the wicked! They are like chaff that the wind blows away. 5 Therefore the wicked will not stand in the judgment, nor sinners in the assembly of the righteous. 6 For the LORD watches over the way of the righteous, but the way of the wicked will perish.
29 Do not let any unwholesome talk come out of your mouths, but only what is helpful for building others up according to their needs, that it may benefit those who listen.
33 "Again, you have heard that it was said to the people long ago, 'Do not break your oath, but keep the oaths you have made to the Lord.' 34 But I tell you, Do not swear at all: either by heaven, for it is God's throne; 35 or by the earth, for it is his footstool; or by Jerusalem, for it is the city of the Great King. 36 And do not swear by your head, for you cannot make even one hair white or black. 37 Simply let your 'Yes' be 'Yes,' and your 'No,No'; anything beyond this comes from the evil one.
7 He came as a witness to testify concerning that light, so that through him all men might believe. 8 He himself was not the light; he came only as a witness to the light. 9 The true light that gives light to every man was coming into the world. 10 He was in the world, and though the world was made through him, the world did not recognize him. 11 He came to that which was his own, but his own did not receive him.