In the last day, that great day of the feast, Jesus stood and cried, saying,
If any man thirst, let him come unto me, and drink.
All Commentaries on John 7:37 Go To John 7
Augustine of Hippo
AD 430
The feast was then going on, which is called scenopegia, i.e. building of tents.
For there is an inner thirst, because there is an inner man: and the inner man of a certainty loves more than the outer. So then if we thirst, let us go not on our feet, but on our affections, not by change of place, but by love.
The belly of the inner man, is the heart’s conscience. Let him drink from that water, and his conscience is quickened and purified; he drinks in the whole fountain, nay, becomes the very fountain itself. But what is that fountain, and what is that river, which flows from the belly of the inner man? The love of his neighbor. If any one, who drinks of the water, thinks that it is meant to satisfy himself alone, out of his belly there does not flow living water. But if he does good to his neighbor, the stream is not dried up, but flows.
What kind of drink it was, to which our Lord invited them, the Evangelist next explains; But this He spoke of the Spirit, which they that believe on Him should receive. Whom does the Spirit mean, but the Holy Spirit; For every man has within him his own spirit.
The Spirit of God was, i.e. was with God, before now; but was not yet given to those who believed on Jesus; for our Lord had determined not to give them the Spirit, till He was risen again: The Holy Spirit was not yet given, because that Jesus was not yet glorified.
Yet we read of John the Baptist, He shall be filled with the Holy Spirit even from his mother’s womb. And Zacharias was filled with the Holy Spirit, and prophesied. Mary was filled with the Holy Ghost, and prophesied of our Lord. And so were Simeon and Anna, that they might acknowledge the greatness of the infant Christ. We are to understand then that the giving of the Holy Spirit was to be certain, after Christ’s exaltation, in a way in which it never was before. It was to have a peculiarity at His coming, which it had not before. For we no where read of men under the influence of the Holy Spirit, speaking with tongues which they had never known, as then took place, when it was necessary to evidence His coming by sensible miracles.
If the Holy Spirit then is received now, why is there no one who speaks the tongues of all nations? Because now the Church herself speaks the tongues of all nations.Whoso is not in her, neither does he now receive the Holy Spirit. But if only you love unity, whoever has any thing in her, has it for you. Put away envy, and that which I have is yours. Envy separates, love unites: have it, and you have all things: whereas without it nothing that you can have, will profit you. The love of God is shed abroad in our hearts by the Holy Spirit which its given to us. But why did our Lord give the Holy Spirit after His resurrection? That the flame of love might mount upwards to our own resurrection: separating us from the world, and devoting us wholly to God. He who said, He that believes in Me, out of his belly shall flow rivers of living water, has promised life eternal, free from all fear, and change, and death. Such then being the gifts which He promised to those in whom the Holy Spirit kindled the flame of love, He would not give that Spirit till He was glorified: in order that in His own person He might show us that life, which we hope to attain to in the resurrection.
If this then is the cause why the Holy Spirit was not yet given; viz. because Jesus was not yet glorified; doubtless, the glorification of Jesus when it took place, was the cause immediately of its being given. The Cataphryges, however, said that they first received the promisedParaclete, and thus strayed from the Catholic faith. The Manichaeans too apply all the promises made respecting the Holy Spirit to Manichaeus, as if there were no Holy Spirit given before.