vision and the term apprehension (1) there is a relation of generality and specificity [or lexical homonymy] (2). Vision may occur without apprehension, [and apprehension may occur without vision] (3), for apprehension (4) is used both of apprehension through knowledge and of apprehension through power. Thus (5), something may be apprehended through power even if it is not seen—as when a blind man pursues someone fleeing from him (6), catches him, yet does not see him.
The Most High said:
{When the two groups came into sight of one another, Moses’ companions said, “We are sure to be overtaken!”—He said, “No indeed! My Lord is with me, and He will guide me.”}
[Surah al-Shuarā: 61, 62]
Moses thus denied that they would be overtaken while affirming that the two groups saw one another (7). It is therefore known (8) that vision may occur without apprehension. Here, apprehension means apprehension through power—that is, being overtaken (9) and surrounded. When this kind of apprehension is negated (10), visual encompassment may be negated (11) [as well] (12).
Another indication of this is that Allah [Most High] (13) mentioned this verse in praise of (14) Himself,