John 5:10-18

So the Jews kept saying to the man who had been healed, “It is the Sabbath, and you are not permitted to pick up your pallet [because it is unlawful].” He answered them, “The Man who healed me and gave me back my strength was the One who said to me, ‘Pick up your pallet and walk.’ ” They asked him, “Who is the Man who told you, ‘Pick up your pallet and walk’?” Now the man who had been healed did not know who it was, for Jesus had slipped away [unnoticed] since there was a crowd in that place. Afterward, Jesus found him in the temple and said to him, “See, you are well! Stop sinning or something worse may happen to you.” The man went away and told the Jews that it was Jesus who had made him well. For this reason the Jews began to persecute Jesus continually because He was doing these things on the Sabbath. But Jesus answered them, “My Father has been working until now [He has never ceased working], and I too am working.” This made the Jews more determined than ever to kill Him, for not only was He breaking the Sabbath [from their viewpoint], but He was also calling God His own Father, making Himself equal with God.