The man went away and told the Jewish leaders that it was Jesus who had made him well. So, because Jesus was doing these things on the Sabbath, the Jewish leaders began to persecute him. In his defense Jesus said to them, “My Father is always at his work to this very day, and I too am working.” For this reason they tried all the more to kill him; not only was he breaking the Sabbath, but he was even calling God his own Father, making himself equal with God. Jesus gave them this answer: “Very truly I tell you, the Son can do nothing by himself; he can do only what he sees his Father doing, because whatever the Father does the Son also does. For the Father loves the Son and shows him all he does. Yes, and he will show him even greater works than these, so that you will be amazed. For just as the Father raises the dead and gives them life, even so the Son gives life to whom he is pleased to give it.
John 5:15-21
Toils, struggles, and hard and painstaking labours augment human life. The fruit of human labour fades in the face of disasters and man’s work and Satan’s works will soon and forever perish. But the work of God will endure forever. In Christ, we are offered to work the works of God and share in the joy of the Lord.