Theophylact of Ohrid
Catena Aurea · Johannesevangelium 3
John answered and said, A man can receive nothing, except it be given him from heaven. Ye yourselves bear me witness, that I said, I am not the Christ, but that I am sent before him. He that hath the bride is the bridegroom; but the friend of the bridegroom, which standeth and heareth him, rejoiceth greatly because of the bridegroom’s voice: this my joy therefore is fulfilled. He must increase, but I must decrease.
For which cause I rejoice now, that all men follow Him. For had the bride, i. e. the people, not come forth to meet the Bridegroom, then I, as the friend of the Bridegroom, should have grieved,