I see men, as trees, walking - I see men walking, but see them so indistinctly that, but for their "motion," I could not distinguish them from trees. I cannot distinctly see their shapes and features. Probably our Lord did not "at once" restore him fully to sight, that he might strengthen his faith. Seeing that Jesus had partially restored him, it was evidence that he could "wholly," and it led him to exercise faith anew in him, and to feel more strikingly his dependence on him.

I see men as trees, walking - His sight was so imperfect that he could not distinguish between men and trees, only by the motion of the former.

And he looked up, and said, I (f) see men as trees, walking.
(f) He perceived men moving but at the same time could not discern their bodies.

And he looked up,.... This is omitted in the Arabic and Persic versions. The sense is, that he opened his eyelids, and lifted up his eyes, to try if he could see, and he could, and did see again; his sight was returned again, though very imperfectly as yet:
and said, I see men, as trees, walking: he saw some objects at a little distance from him, which, by their motion, he supposed to be men; otherwise his sight was so imperfect, that he could not have distinguished them from trees: he was capable of discerning the bulk of their bodies, and that they walked, or moved forward; but he could not distinguish the particular parts of their bodies; they seemed to be like trunks of trees, in an erect posture, and which he should have took for such, had it not been for their walking. As this man immediately, upon Christ's putting spittle on his eyes, and laying his hands on him, had sight given him, though it was very obscure and glimmering; so, as soon as ever the Gospel comes with power, it dispels the darkness of the mind, and introduces light; though at first it is but very small; it is let in gradually: the sinner is first convinced of the evil of his actions, and then of the sinfulness of his nature; he first sees the ability and suitableness of Christ as a Saviour, and after that his willingness, and his interest in him as such; and all this is commonly before he is so well acquainted with the dignity and infiniteness of his person, as the Son of God: and it is some time before he has his spiritual senses exercised to discern between good and evil, between truth and error; or arrives to a clear and distinct knowledge of Gospel truths, and a stability in them. Hence it is, that such are greatly harassed with Satan's temptations; are disquieted in their souls; are filled with doubts and fears, and are in danger of being imposed upon by false teachers.

And he looked up, and said, I see men as trees, walking--This is one of the cases in which one edition of what is called the received text differs from another. That which is decidedly the best supported, and has also internal evidence on its side is this: "I see men; for I see [them] as trees walking"--that is, he could distinguish them from trees only by their motion; a minute mark of truth in the narrative, as ALFORD observes, describing how human objects had appeared to him during that gradual failing of sight which had ended in blindness.

I see men; for I behold them as trees, walking. Certain moving forms about him, but without the power of discerning their shape or magnitude; trees he should have accounted them from their height, but men from their motion.

I see men as trees walking - He distinguished men from trees only by their motion.