John 5:2

What manner of cure is this? What mystery doth it signify to us? For these things are not written carelessly, or without a purpose, but as by a figure and type they show in outline things to come, in order that what was exceedingly strange might not by coming unexpectedly harm among the many the power of faith. What then is it that they show in outline? A Baptism was about to be given, possessing much power, and the greatest of gifts, a Baptism purging all sins, and making men alive instead of dead. These things then are foreshown as in a picture by the pool, and by many other circumstances. And first is given a water which purges the stains of our bodies, and those defilements which are not, but seem to be, as those from touching the dead, those from leprosy, and other similar causes; under the old covenant one may see many things done by water on this account.

First then, as I before said, He causeth defilements of our bodies, and afterwards infirmities of different kinds, to be done away by water. Because God, desiring to bring us nearer to faith in baptism, no longer healeth defilements only, but diseases also. For those figures which came nearer in time to the reality, both as regarded Baptism, and the Passion, and the rest, were plainer than the more ancient; and as the guards near the person of the prince are more splendid than those before, so was it with the types. And "an Angel came down and troubled the water," and endued it with a healing power, that the Jews might learn that much more could the Lord of Angels heal the diseases of the soul. Yet as here it was not simply the nature of the water that healed, (for then this would have always taken place,) but water joined to the operation of the Angel; so in our case, it is not merely the water that worketh, but when it hath received the grace of the Spirit, then it putteth away all our sins. Around this pool "lay a great multitude of impotent folk, of blind, halt, withered, waiting for the moving of the water"; but then infirmity was a hindrance to him who desired to be healed, now each hath power to approach, for now it is not an Angel that troubleth, it is the Lord of Angels who worketh all. The sick man cannot now say, "I have no man"; he cannot say, "While I am coming another steppeth down before me"; though the whole world should come, the grace is not spent, the power is not exhausted, but remaineth equally great as it was before. Just as the sun's beams give light every day, yet are not exhausted, nor is their light made less by giving so abundant a supply; so, and much more, the power of the Spirit is in no way lessened by the numbers of those who enjoy it. And this miracle was done in order that men, learning that it is possible by water to heal the diseases of the body, and being exercised in this for a long time, might more easily believe that it can also heal the diseases of the soul.

Of this pool, which was surrounded with five porches, in which lay a great multitude of sick folk, I remember that I have very often treated. That pool and that water seem to me to have signified the Jewish people. For that peoples are signified under the name of waters the Apocalypse of John clearly indicates to us, where, after he had been shown many waters, and he had asked what they were, was answered that they were peoples. That water, then - namely, that people - was shut in by the five books of Moses, as by five porches. But those books brought forth the sick, not healed them. For the law convicted, not acquitted sinners. Accordingly the letter, without grace, made men guilty, whom on confessing grace delivered. For this is what the apostle saith: "For if a law had been given which could have given life, verily righteousness should have been by the law." Why, then, was the law given? He goes on to say, "But the Scripture hath concluded all under sin, that the promise by faith of Jesus Christ might be given to them that believe." What more evident? Have not these words expounded to us both the five porches, and also the multitude of sick folk? The five porches are the law. Why did not the five porches heal the sick folk? Because, "if there had been a law given which could have given life, verily righteousness should have been by the law." Why, then, did the porches contain those whom they did not heal? Because "the Scripture hath concluded all under sin, that the promise by faith of Jesus Christ might be given to them that believe."

(Tr. xvii. c. 1) Judging on low and human notions of this miracle, it is not at all a striking display of power, and only a moderate one of goodness. Of so many, who lay sick, only one was healed; though, had He chosen, He could have restored them all by a single word. How must we account for this? By supposing that His power and goodness were asserted more for imparting a knowledge of eternal salvation to the soul, than working a temporal cure on the body. That which received the temporal cure was certain to decay at last, when death arrived: whereas the soul which believed passed into life eternal. The pool and the water seem to me to signify the Jewish people: for John in the Apocalypse obviously uses water to express people. (Rev. 17:15.) (Tr. xvii. c. 2) The water then, i. e. the people, was enclosed within five porches, i. e. the five books of Moses. But those books only betrayed the impotent, and did not recover them; that is to say, the Law convicted the sinner, but did not absolve him.

It is fitly described as a sheep pool. By sheep are meant people, according to the passage, We are Thy people, and the sheep of Thy pasture. (Ps. 95:7)