John 3:27-30
John answered, “A man can receive nothing unless it has been given him from heaven. You yourselves testify that I said, ‘I am not the Christ,’ but, ‘I have been sent before him.’ He who has the bride is the bridegroom; but the friend of the bridegroom, who stands and hears him, rejoices greatly because of the bridegroom’s voice. Therefore my joy is made full. He must increase, but I must decrease.