81 while Jesus went to the Mount of Olives. 2 Early in the morning he came again to the temple. All the people came to him and he sat down and began to teach them. 3 The scribes and the Pharisees brought a woman who had been caught in adultery; and making her stand before all of them, 4 they said to him, "Teacher, this woman was caught in the very act of committing adultery. 5 Now in the law Moses commanded us to stone such women. Now what do you say?" 6 They said this to test him, so that they might have some charge to bring against him. Jesus bent down and wrote with his finger on the ground. 7 When they kept on questioning him, he straightened up and said to them, "Let anyone among you who is without sin be the first to throw a stone at her." 8 And once again he bent down and wrote on the ground. 9 When they heard it, they went away, one by one, beginning with the elders; and Jesus was left alone with the woman standing before him. 10 Jesus straightened up and said to her, "Woman, where are they? Has no one condemned you?" 11 She said, "No one, sir." And Jesus said, "Neither do I condemn you. Go your way, and from now on do not sin again."]
12 Again Jesus spoke to them, saying, "I am the light of the world. Whoever follows me will never walk in darkness but will have the light of life."
Matthew Henry's Commentary on John 8:1-12
Commentary on John 8:1-11
(Read John 8:1-11)
Christ neither found fault with the law, nor excused the prisoner's guilt; nor did he countenance the pretended zeal of the Pharisees. Those are self-condemned who judge others, and yet do the same thing. All who are any way called to blame the faults of others, are especially concerned to look to themselves, and keep themselves pure. In this matter Christ attended to the great work about which he came into the world, that was, to bring sinners to repentance; not to destroy, but to save. He aimed to bring, not only the accused to repentance, by showing her his mercy, but the prosecutors also, by showing them their sins; they thought to insnare him, he sought to convince and convert them. He declined to meddle with the magistrate's office. Many crimes merit far more severe punishment than they meet with; but we should not leave our own work, to take that upon ourselves to which we are not called. When Christ sent her away, it was with this caution, Go, and sin no more. Those who help to save the life of a criminal, should help to save the soul with the same caution. Those are truly happy, whom Christ does not condemn. Christ's favour to us in the forgiveness of past sins should prevail with us, Go then, and sin no more.
Commentary on John 8:12-16
(Read John 8:12-16)
Christ is the Light of the world. God is light, and Christ is the image of the invisible God. One sun enlightens the whole world; so does one Christ, and there needs no more. What a dark dungeon would the world be without the sun! So would it be without Jesus, by whom light came into the world. Those who follow Christ shall not walk in darkness. They shall not be left without the truths which are necessary to keep them from destroying error, and the directions in the way of duty, necessary to keep them from condemning sin.