His brethren... — Comp. Note on Matthew 13:55. They are excluded here by their own words from the band of disciples, as they are by St. John’s from the believers (John 7:5), and inferentially (John 7:7) by the words of Christ Himself from the Twelve. (Comp. John 15:18.)
That thy disciples also may see... — The last time the word “disciples” was used, it was to mark the departure of many from Him (John 6:60; John 6:66). The months which have passed since have been a time of comparative retirement. He did not go to the Passover, where many would have expected to see Him (John 7:11), but within the narrowed circle continued His works and words. The prophet hath not honour in His own home, and His brethren, who have seen these works and do not believe, challenge Him to an open demonstration of them. There is another great feast at hand, and His disciples from all parts will be at Jerusalem, where the rulers will test His claims. If He is the Messiah, no conspiracy to kill Him can prevail; and if these works are really divine, let the great body of disciples see them, and amid the joyous feast, and in the royal city, proclaim Him king.