Jesus heals the man and tells him to pick up his bed and walk, which leads to a Sabbath dispute (John 5:8–10). When challenged, Jesus says, “My Father is working until now, and I am working” (John 5:17).
In John 5:8–18 Jesus tells a long-disabled man to get up, carry his mat, and walk, and the man is immediately healed. Because it happens on the Sabbath, some Jewish leaders challenge the man for carrying his mat. The man deflects by pointing to the healer’s instruction. This scene continues John’s pattern of pairing a striking act by Jesus with a public dispute that exposes what people think Jesus is allowed to do and who he is. The healing itself is brief, but the argument that follows takes center stage, moving from the man’s obedience to scrutiny by authorities.
The passage presents Jesus’ healing power in a blunt, public way: a spoken command, an immediate result, and a visible sign (the mat) that makes the healing hard to deny (verses 8–9). The story then turns into a dispute about Sabbath practice and authority (verses 10–13).
A careful answer keeps the immediate passage, the book's argument, and the whole-Bible storyline together, so the question is answered in context instead of as a detached idea.
Start with John 5:8-10, then read the surrounding section so the answer stays connected to the passage's flow.
8Jesus said to him, "Arise, take up your mat, and walk."
9Immediately, the man was made well, and took up his mat and walked. Now it was the Sabbath on that day.
10So the Jews said to him who was cured, "It is the Sabbath. It is not lawful for you to carry your mat."