As it had been scales - ὡσεὶ λεπίδες hōsei lepides. The word ὡσεὶ hōsei, “as it had been,” is designed to qualify the following word. It is not said that scales literally fell from his eyes, but that an effect followed as if scales had been suddenly taken off. Evidently, the expression is deigned to mean no more than this. The effect was such as would take place if some dark, imperious substance had been placed before the eyes, and had been suddenly removed. The cure was as sudden, the restoration to sight was as immediate, as if such an interposing substance had been suddenly removed. This is all that the expression fairly implies, and this is all that the nature of the case demands. As the blindness had been caused by the natural effect of the light, probably on the optic nerve (Acts 9:8-9, note), it is manifest that no literal removing of scales would restore the vision. We are therefore to lay aside the idea of literal scales falling to the earth. No such thing is affirmed, and no such thing would have met the case. The word translated “scales” is used nowhere else in the New Testament. It means properly “the small crust or layer which composes a part of the covering of a fish, and also any thin layer or leaf exfoliated or separated, as scales of iron, bone, or a piece of bark, etc.” (Webster). An effect similar to this is described in Tobit 11:8, 13. It is evident that there was a miracle in the healing of Saul. The “blindness” was the natural effect of the light. The “cure” was by miraculous power. This is evident:
(1) Because there were no means used that would naturally restore the sight. It may be remarked here that “gutta serena” has been regarded by physicians as one of the most incurable of diseases. Few cases are restored, and few remedies are efficacious (See the Edinburgh Encyclopedia’s “Surgery” on Amaurosis.)
(2) Ananias was sent for this very purpose to heal him, Acts 9:17.
(3) The immediate effect shows that this was miraculous. Had it been a slow recovery, it might have been doubtful; but here it was instantaneous, and it was thus put beyond a question that it was a miracle.
And was baptized - In this he followed the example of all the early converts to Christianity. They were baptized immediately. See Acts 2:41; Acts 8:12, Acts 8:36-39.