They came to John, and said to him, "Rabbi, he who was with you beyond the Jordan, to whom you have testified, behold, the same baptizes, and everyone is coming to him."

 Finally, in this passage, John lays down a great law. That which is born of the flesh is flesh and that which is born of the Spirit is spirit. A man by himself is flesh and his power is limited to what the flesh can do. By himself he cannot be other than defeated and frustrated; that we know only too well; it is the universal fact of human experience. But the very essence of the Spirit is power and life which are beyond human power and human life; and when the Spirit takes possession of us, the defeated life of human nature becomes the victorious life of God. 