The Consecration of Firstlings

19 Set apart for the Lord your God every firstborn male of your herds and flocks. Do not put the firstborn of your cows to work, and do not shear the firstborn of your sheep. 20 Each year you and your family are to eat them in the presence of the Lord your God at the place he will choose. 21 If an animal has a defect, is lame or blind, or has any serious flaw, you must not sacrifice it to the Lord your God. 22 You are to eat it in your own towns. Both the ceremonially unclean and the clean may eat it, as if it were gazelle or deer. 23 But you must not eat the blood; pour it out on the ground like water.

Matthew Henry's Commentary on Deuteronomy 15:19-23

Commentary on Deuteronomy 15:19-23

(Read Deuteronomy 15:19-23)

Here is a direction what to do with the firstlings. We are not now limited as the Israelites were; we make no difference between a first calf, or lamb, and the rest. Let us then look to the gospel meaning of this law, devoting ourselves and the first of our time and strength to God; and using all our comforts and enjoyments to his praise, and under the direction of his law, as we have them all by his gift.