You shall therefore keep this statute at its appointed time from year to year.
Care is here taken to perpetuate the remembrance, I. Of the preservation of Israel's firstborn, when the firstborn of the Egyptians were slain. In memory of that distinguishing favour, and in gratitude for it, the firstborn, in all ages, were to be consecrated to God, as his peculiars (Exo 13:2), and to be redeemed, Exo 13:13.
Commenting on Exodus 13:1-10
Thou shall therefore keep the ordinance in his season,.... Not the ordinance of the phylacteries, as the Targum of Jonathan, but the ordinance of unleavened bread: from year to year; every year successively, so long as in force, even unto the coming of the Messiah.
MEMORIAL OF THE PASSOVER. (Exo 13:3-10) Moses said unto the people, Remember this day--The day that gave them a national existence and introduced them into the privileges of independence and freedom, deserved to live in the memories of the Hebrews and their posterity; and, considering the signal interposition of God displayed in it, to be held not only in perpetual, but devout remembrance.
Commenting on Exodus 13:3-10