Changing scale, and reducing Satan to a 'small night-bird'(MacCaffrey (1959) 60). From the new perspective Satan's apparentascent (ii 1"012{) is seen ro be a deflated descent (Stevens (1985)131
This note shows Milton reminding the reader of the hierarchy; Satan is reduced to a "small night-bird," and then Milton also points out God's ability to see everything. There is a reason we are introduced to Satan first in the Book I and II, it naturally creates an imbalance. So by God entering the conversation a little later on, requires him to adjust that imbalance.