And you shall cook it and eat it at the place that the LORD your God will choose. And in the morning you shall turn and go to your tents.
The three yearly feasts kept up communion between God and His people and preserved the face of religion in the nation. One week only was festival, yet their solemn preparation before and serious reflection afterward amounted to observance of the whole month; thus the ceremonies themselves became the means by which God's truth took root in their hearts.
AI summary
Commenting on Deuteronomy 16:1-17
And thou shalt roast and eat it in the place which the Lord thy God shall choose,.... The word for "roast" signifies to "boil", and is justly so used, and so Onkelos here renders it, and the Septuagint version both roast and boil; but it is certain that the passover lamb was not to be boiled, it is expressly forbidden, Exo 12:8 wherefore some think...
thou shalt roast and eat it--(See on Exo 12:8; compare Ch2 35:13). thou shalt turn in the morning, and go unto thy tents--The sense of this passage, on the first glance of the words, seems to point to the morning after the first day--the passover eve.