Peter Pett's Commentary on the Bible
Matthew 9:15
‘And Jesus said to them, “Can the sons of the bridechamber mourn, as long as the bridegroom is with them? But the days will come, when the bridegroom will be taken away from them, and then they will fast.” '
Jesus points out that such fasting would be inappropriate for His disciples, because for them this was a time of joy. The Bridegroom has come. The Kingly Rule of Heaven is at hand. Those therefore who are benefiting from it should not be fasting but rejoicing.
His first point is that fasting is reserved for times of mourning and unhappiness, mourning over failure and unhappiness about sin, and especially mourning because God had not yet acted in history and because the Messiah and the Holy Spirit's outpouring had not yet come. And the implication of His words therefore is that the time of the Messiah, and of the Holy Spirit's outpouring is now here, something which even outweighs the suffering of John.
He points out that those who are appointed at a wedding to be with the bridegroom to sustain him and enjoy his pleasure with him (the ‘sons of the bridechamber') cannot fast, for they would then mar the celebrations. Rather must they eat and drink and be joyful. A Jewish wedding lasted for seven days, and they were days of feasting and merriment during which the bridegroom would be celebrating. And he would have with him his closest friends to share his joy with him. To seek to fast under such circumstances would be an insult. (Even the Rabbis excluded people at a wedding feast from the need to fast). Thus it was a unique occasion, and only a unique occasion, that exempted His disciples from fasting.
This in itself was a remarkable claim, that because He had come men need not fast. It was to claim divine prerogative. Moses could not have said it. Elijah could not have said it. John the Baptiser could not have said it. It required a greater than they.
But unquestionably Jesus was conveying a deeper message even than this, as the next verse brings out. He was pointing out that the Messiah had come. He was pointing to Himself as the great Bridegroom whose presence meant that men need not fast, the great Bridegroom promised in the Scriptures. In Isaiah 62:5 the prophet had said “As the bridegroom rejoices over the bride, so will your God rejoice over you”. The picture there was one that was emphasised and poignant. Isaiah pointed out that they had previously been called Forsaken, and their land Desolate, but now would be renamed because God delighted in them and their land would be married to God. They would become God's bride. He would be their Bridegroom. So there God is the Bridegroom, and His restored people are the Bride, and it is clearly pointing to the time of restoration. In the same way Jesus, by describing Himself as the Bridegroom of God's restored people, shows that He is uniquely standing in the place of God and introducing the time of restoration.
A similar vivid picture is also brought out in Jeremiah 2:2 where the Lord says of His people, “I remember concerning you the kindness of your youth, the love of your espousals, how you went after me in the wilderness, in a land that was not sown.” Here we have the Lord as the Bridegroom in waiting (compare Jeremiah 2:32. Compare also Ezekiel 16:8). It is thus very doubtful whether a discerning listener would fail to catch at least something of this implication.
Furthermore that Jesus emphatically saw Himself as the Bridegroom comes out elsewhere in the Gospel. Consider the marriage feast for the son (Matthew 22:2) and the Bridegroom at the wedding where the foolish virgins were excluded (Matthew 25:1), both clear pictures of Jesus. So His being the Bridegroom was a theme of His. And as we have seen John the Baptiser described Him in the same way (John 3:29). Thus Jesus was by this declaring in another way that the ‘the Kingly Rule of God has drawn near', and that He was a unique figure come from God, the heavenly Bridegroom, God's Messiah.
His point is therefore that if God has come on earth as the Bridegroom, how can there be fasting by those who have recognised Him and welcomed Him? It would not be seemly. The others only fast because the truth has not come home to them.
“But the days will come when the bridegroom will be taken away from them, then will they fast.” Then Jesus comes in with an ominous warning. The words He has spoken confirm that we are to see in the picture of the Bridegroom something significant concerning Jesus. And this is clear in that the Bridegroom, Who was now here, will one day be ‘taken away' (Mark effectively adds ‘forcibly') and then His disciples will have good cause to fast. Jesus knew already from the voice at His baptism that He was called on to fulfil the ministry of the suffering Servant, and this had been confirmed by John's words, “Behold the Lamb of God, Who takes away the sin of the world” (John 1:29). Thus we have here the first indication from Him of His awareness of the brutal end that awaits Him. He knew that He must face suffering on behalf of His people. And then indeed His disciples would fast.
Interestingly the words do not encourage regular fasting. The disciples would indeed sorrow but their sorrow would be turned into joy (John 16:20). Thus the need for fasting would quickly pass and would be no more. There is no real encouragement to fasting here. It is not, however forbidden. The point is that it is not required. Those who serve the King are not bound by petty regulations but are concerned with how they can please Him. If they fast it is in order to better serve Him by spending longer in prayer in a state of enhanced awareness, not because it is necessary for their own spiritual sustenance, for as regards that He is more than sufficient.
So we have here both Jesus' testimony to the fact that He is God's Sent One, over Whom men should rejoice, and with it an indication that He is aware of the future that awaits Him. The cross would not catch Him by surprise (compare Luke 2:35).
This declaration that Jesus has come as the heavenly Bridegroom and is inaugurating a new world is then brought out by two illustrations.