10 The Jews therefore said to the healed [man], It is sabbath, it is not permitted thee to take up thy couch. 11 He answered them, He that made me well, he said to me, Take up thy couch and walk. 12 They asked him [therefore], Who is the man who said to thee, Take up thy couch and walk? 13 But he that had been healed knew not who it was, for Jesus had slidden away, there being a crowd in the place. 14 After these things Jesus finds him in the temple, and said to him, Behold, thou art become well: sin no more, that something worse do not happen to thee. 15 The man went away and told the Jews that it was Jesus who had made him well. 16 And for this the Jews persecuted Jesus [and sought to kill him], because he had done these things on sabbath.
Matthew Henry's Commentary on John 5:10-16
Commentary on John 5:10-16
(Read John 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!