14 But when it was now the middle of the feast, Jesus went up into the temple and taught. 15 The Jews therefore wondered, saying, How knows this [man] letters, having never learned? 16 Jesus therefore answered them and said, My doctrine is not mine, but [that] of him that has sent me. 17 If any one desire to practise his will, he shall know concerning the doctrine, whether it is of God, or [that] I speak from myself. 18 He that speaks from himself seeks his own glory; but he that seeks the glory of him that has sent him, he is true, and unrighteousness is not in him. 19 Has not Moses given you the law, and no one of you practises the law? Why do ye seek to kill me? 20 The crowd answered [and said], Thou hast a demon: who seeks to kill thee? 21 Jesus answered and said to them, I have done one work, and ye all wonder. 22 Therefore Moses gave you circumcision (not that it is of Moses, but of the fathers), and ye circumcise a man on sabbath. 23 If a man receives circumcision on sabbath, that the law of Moses may not be violated, are ye angry with me because I have made a man entirely sound on sabbath? 24 Judge not according to sight, but judge righteous judgment.

Matthew Henry's Commentary on John 7:14-24

Commentary on John 7:14-24

(Read John 7:14-24)

Every faithful minister may humbly adopt Christ's words. His doctrine is not his own finding out, but is from God's word, through the teaching of his Spirit. And amidst the disputes which disturb the world, if any man, of any nation, seeks to do the will of God, he shall know whether the doctrine is of God, or whether men speak of themselves. Only those who hate the truth shall be given up to errors which will be fatal. Surely it was as agreeable to the design of the sabbath to restore health to the afflicted, as to administer an outward rite. Jesus told them to decide on his conduct according to the spiritual import of the Divine law. We must not judge concerning any by their outward appearance, but by their worth, and by the gifts and graces of God's Spirit in them.