John 5:17–18

A Sabbath in the strict and proper sense could only happen when there was nothing left to do. It belonged to an undefiled creation — a creation with no spot of sin on it. God can have no rest where there is sin. Look around, and you learn that God cannot enjoy a rest in creation now. The thorn and the thistle, and ten thousand other sad and humbling fruits of a groaning creation, rise before us and declare that God must be at work and not at rest. Could He rest amid the sighs and tears, the groans and sorrows, the sickness and death, the degradation and guilt of a ruined world?

The seventh day was a day of rest for God. His work had involved both creating and making, but all was now complete. From that time until now He has plainly not set His hand to work of that order. The entrance of sin made it necessary for Him to take up work of another order. The Lord Jesus referred to this when He said, "My Father is working until now, and I am working."

In the other Gospels, when people challenge the Lord for doing His works on the Sabbath day, He answers from the case of David eating the holy bread from God's house, or the priests doing work in the temple, or the way His accusers themselves would lead out their donkey to water on the Sabbath day. But here, in John's Gospel, He does not plead what David, or the priests, or His accusers would do or had done. He pleads what the heavenly Father had always been doing in this needy, ruined world.

Christ had come to work. What makes it so blessed is this truth: it was not man's work and man's strength; the Father and the Son are the workmen in our salvation. The law required man to work, just as the pool of Bethesda required a man to be quick enough to get himself into it. But in the gospel, it is God who works: "My Father is working."

It was an overwhelming answer. They knew nothing of fellowship with the Father. He, not they, could call God "My Father," and loved to say that He "is working until now." For the Father could not rest in sin, He would not rest in misery. This is not yet God judging. So He was working as Father, and working until now — though only now was He declaring Himself Father, in and by the Son. Jesus, the Son, had fellowship with His Father, unbroken and perfect.

If the time for God's rest had not come, the full time for His work had, so that people might be made ready for a place in that rest. The Jews were right to take the Lord's words as involving His equality with the Father. But for that reason it could not be true that He made Himself God. The truth was this: being in the form of God, He did not treat equality with God as a grasping at something that was not His own. Instead He emptied Himself — that is the wonderful word — and took the form of a servant.

"Sabbath" means "rest," and the Lord said, "My Father is working until now, and I am working." The Lord Jesus could not rest in a world full of sin and suffering. He could not keep the Sabbath down here... No more can a true Christian keep the Sabbath in such a world. He has no more right to be resting here than his Master. If his Master must work, so must he. But in Hebrews 4:9 we read, "So then, there remains a Sabbath rest for the people of God." The Sabbath rest is ahead of us.

It was the sabbath day. The Jews draw attention to the fact. The Lord takes up the blessed character He had as Son, and says: "My Father is working until now, and I am working." How can God rest where sin is? Where misery is? He cannot have His rest in a world like this. Christ had come to work. But what makes it so blessed, dear friends, is this truth: it was not man's work and man's strength. The Father and the Son are the workmen in our salvation.

The law required man to work, just as the pool of Bethesda required a man to be quick enough to get himself into it. But in the gospel, it is God who works: "My Father is working."

To be a sign, a thing must be outward, something men can observe. The sabbath was such an outward observance. Keeping it with care would at once have made Israel a distinct people among the nations. It would also have shown that they were in covenant relations with God. This makes the Lord's repeated acts of mercy on the sabbath day full of meaning. He was showing that the mercy of God is not restricted by the law God had given. He was also showing that the grace He brought was setting aside the law of Moses as the basis of acceptance before God. John 5:17-18 shows this most clearly.

He did not deny, but confessed, that God was His own Father in a sense that was true of none but Himself. This is the truth of all truths most owed to God, and the turning point of all blessing to man. By it the believer knows God and has life everlasting. Without it a person is an enemy of God, as the Jews showed themselves that day and ever since. They were hardened men, blinded in a stubborn and fatal way. In supposed zeal for God's honour, they sought all the more to kill Jesus, His own Son, who had come in infinite love to make the Father known and to reconcile man to God. But God is wise and infinitely good in His work. He let them prove their malice to the very end, and when the time came they killed Jesus. In that act He proved His own love to the full in atonement.

Note carefully: verse 18 is John's own explanation of why the Jews sought to kill Him. It is not his record of the explanation the Jews gave — though of course it may have been the explanation they gave too. So it is the comment of the Holy Spirit through John. It proves that in the Sonship of our Lord there is no thought of any inferiority to the Father. On the contrary, it is the assertion of equality.

The Lord simply points out that someone else has broken the sabbath, not Himself. Man's sin has broken God's rest, and it has stayed broken ever since the fall — on the sabbath as on every other day the Father works, and the Son works with Him. Their own conscience should have bowed to this and owned the truth. Instead, they hate Him still more because of His announced Sonship to the Father. Unlike modern unbelievers, they saw that such a claim meant equality with God.

Man as he is needed life out of death, and this the Father is giving in the Son... Could they, then, reject the Son and miss only this infinite blessing of life in Him? No — the Father has given all judgment to the Son. He will have everyone honour the Son, just as they honour the Father.