(16) The words, "and sought to slay Him," should be omitted. They have been inserted in some MSS. to explain the first clause of John 5:18. For "He had done," read He was doing. The word is in the imperfect tense, expressing continuance or custom. It is either that from this one instance they generalise a law of practice to justify their persecution, or that some of the earlier unrecorded miracles were also performed on the Sabbath. (Comp. Luke 6:1-11.)

5:10-16 Those eased of the punishment of sin, are in danger of returning to sin, when the terror and restraint are over, unless Divine grace dries up the fountain. The misery believers are made whole from, warns us to sin no more, having felt the smart of sin. This is the voice of every providence, Go, and sin no more. Christ saw it necessary to give this caution; for it is common for people, when sick, to promise much; when newly recovered, to perform only something; but after awhile to forget all. Christ spoke of the wrath to come, which is beyond compare worse than the many hours, nay, weeks and years of pain, some wicked men have to suffer in consequence of their unlawful indulgences. And if such afflictions are severe, how dreadful will be the everlasting punishment of the wicked!And therefore did the Jews persecute Jesus,.... With their tongues, reproaching and reviling him, as a sabbath breaker, a destroyer of the law, and a sinful wicked man:

and sought to slay him; either in a violent way, by setting the zealots, a sort of ruffians under the pretence of religion, upon him; or rather in a judicial way, summoning him before the sanhedrim, in order to condemn him to death for the breach of the sabbath, which by the law of Moses was punishable with death:

because he had done these things on the sabbath day; because he had cured the man of his disease, under which he had laboured eight and thirty years, and had ordered him to take up his bed, and walk home with it on his back on the sabbath day. This drew upon him their resentment to such a degree, that they not only persecuted him with their tongues, but sought to take away his life. Nothing would satisfy them but his blood.