Wilt thou be made whole? - Christ, by asking this question, designed to excite in this person faith, hope, and a greater desire of being healed. He wished him to reflect on his miserable state, that he might be the better prepared to receive a cure, and to value it when it came. Addresses of this kind are always proper from the preachers of the Gospel, that the hearts, as well of hardened as of desponding sinners, may be stirred up to desire and expect salvation. Do you wish to be healed? Do you know that you are under the power of a most inveterate and dangerous disease? If so, there is a remedy - have immediate recourse to the physician. Questions of this kind are frequently asked in the secret of our souls, by the inspirations of God's Spirit. Happy those who pay attention to them, and give right answers.

When Jesus saw him lie,.... In such a helpless condition:

and knew that he had been now a long time, in that case, or "in his disease", as the Ethiopic version supplies; even seven years before Christ was born; which is a proof of his omniscience: the words may be literally rendered, as they are in the Vulgate Latin and Syriac versions, "that he had had much time"; or as the Arabic version, "that he had had many years"; that is had lived many years, and was now an old man; he had his disorder eight and thirty years, and which seems from John 5:14 to have arisen from some sin of his, from a vicious course of living, perhaps intemperance; so that he might be a middle aged man, when this distemper first seized him, and therefore must be now stricken in years:

he saith unto him, wilt thou be made whole? which question is put, not as if it was a doubt, whether he was desirous of it, or not; for to what purpose did he lie and wait there else? but partly to raise in the man an expectation of a cure, and attention in the people to it: and it may be his sense and meaning is, wilt thou be made whole on this day, which was the sabbath; or hast thou faith that thou shall be made whole in this way, or by me?

Had been now a long time (πολὺν ἤδη χρόνον ἔχει)

Literally, he hath already much time.

Wilt thou (θέλεις)

Not merely, do you wish, but are you in earnest? See on Matthew 1:19. Jesus appeals to the energy of his will. Not improbably he had fallen into apathy through his long sickness. Compare Acts 3:4; John 7:17.

Whole (ὑγιὴς)

Sound.

When Jesus saw him lie, and knew that he had been now a long time in that case, he saith unto him, Wilt thou be made whole?

5:6 Wilt thou be made whole? Jesus observed him and asked the question to arouse his attention.

6. saw him lie, and knew, &c.-As He doubtless visited the spot just to perform this cure, so He knows where to find His patient, and the whole previous history of his case (Joh 2:25).

Wilt thou be made whole?-Could anyone doubt that a sick man would like to be made whole, or that the patients came thither, and this man had returned again and again, just in hope of a cure? But our Lord asked the question. (1) To fasten attention upon Himself; (2) By making him detail his case to deepen in him the feeling of entire helplessness; (3) By so singular a question to beget in his desponding heart the hope of a cure. (Compare Mr 10:51).

5:1-9 We are all by nature impotent folk in spiritual things, blind, halt, and withered; but full provision is made for our cure, if we attend to it. An angel went down, and troubled the water; and what disease soever it was, this water cured it, but only he that first stepped in had benefit. This teaches us to be careful, that we let not a season slip which may never return. The man had lost the use of his limbs thirty-eight years. Shall we, who perhaps for many years have scarcely known what it has been to be a day sick, complain of one wearisome night, when many others, better than we, have scarcely known what it has been to be a day well? Christ singled this one out from the rest. Those long in affliction, may comfort themselves that God keeps account how long. Observe, this man speaks of the unkindness of those about him, without any peevish reflections. As we should be thankful, so we should be patient. Our Lord Jesus cures him, though he neither asked nor thought of it. Arise, and walk. God's command, Turn and live; Make ye a new heart; no more supposes power in us without the grace of God, his distinguishing grace, than this command supposed such power in the impotent man: it was by the power of Christ, and he must have all the glory. What a joyful surprise to the poor cripple, to find himself of a sudden so easy, so strong, so able to help himself! The proof of spiritual cure, is our rising and walking. Has Christ healed our spiritual diseases, let us go wherever he sends us, and take up whatever he lays upon us; and walk before him.