It is a night to be much observed unto the LORD for bringing them out from the land of Egypt: this is that night of the LORD to be observed of all the children of Israel in their generations. A night to be much observed - A night to be held in everlasting remembrance, because of the peculiar display of the power and goodness of God, the observance of which annually was to be considered a religious precept while the Jewish nation should continue.
Related Commentaries of Exodus 12:42
Exodus 12:42
42 It is a nightj to be much observed unto the LORD for bringing them out from the land of Egypt: this is that night of the LORD to be observed of all the children of Israel in their generations.