What do you wish that I should do to you? He gently and kindly asks what they desire; for he had determined to grant their requests. There is no reason to doubt that they prayed by a special movement of the Holy Spirit; for, as the Lord does not intend to grant to all persons deliverance from bodily diseases, so neither does he permit them simply to pray for it. A rule has been prescribed for us what we ought to ask, and in what manner, and to what extent; and we are not at liberty to depart from that rule, unless the Lord, by a secret movement of the Spirit, suggest to us some special prayer, which rarely happens. Christ puts the question to them, not for their sake as individuals, but for the sake of all the people; for we know how the world swallows God's benefits without perceiving them, unless they are stimulated and aroused. Christ, therefore, by his voice, awakens the assembled crowd to observe the miracle, as he awakens them shortly afterwards by a visible sign, when he opens their eyes by touching them.

Jesus stood - "The cry of a believing penitent," says one, "is sufficient to stop the most merciful Jesus, were he going to make a new heaven and a new earth; for what is all the irrational part of God's creation in worth, when compared with the value of one immortal soul!" See on Mark 10:50 (note).
What will ye that I shall do - Christ is at all times infinitely willing to save sinners: when the desire of the heart is turned towards him, there can be little delay in the salvation. What is thy wish? If it be a good one, God will surely fulfill it.

And Jesus stood still, and (h) called them, and said, What will ye that I shall do unto you?
(h) Himself, not by the means of other men.

And Jesus stood still,.... Made a full stop, when he was near, or right against where these blind men sat; which shows the strength of faith, the force of prayer, and the great regard Christ has to both:
and called them: himself, being near unto them, and within the reach of his voice; or he commanded them to be brought to him, as Mark says: he ordered others to call them, or let them know, that it was his will they should come to him; upon which they threw away their garments, their long upper garments, which were some hindrance to a quick motion, at least Bartimaeus did; that they might be the sooner with him: and when they were come to him, he said,
what will ye that I shall do unto you? is it alms you want? or would you have your sight restored? This question he put, not as being ignorant of their desires, but to show both his power and willingness to do anything for them they should ask; and that their faith in him might be made manifest, and the people have their expectations raised, and they prepared to attend the miracle now to be wrought.

Jesus stood still. He does not object now to this title. Compare Matthew 9:27. He is now about to proclaim himself the Messiah.