161 "In honor of the Lord your God, celebrate the Passover each year in the early spring, in the month of Abib, for that was the month in which the Lord your God brought you out of Egypt by night. 2 Your Passover sacrifice may be from either the flock or the herd, and it must be sacrificed to the Lord your God at the designated place of worship-the place he chooses for his name to be honored. 3 Eat it with bread made without yeast. For seven days the bread you eat must be made without yeast, as when you escaped from Egypt in such a hurry. Eat this bread-the bread of suffering-so that as long as you live you will remember the day you departed from Egypt. 4 Let no yeast be found in any house throughout your land for those seven days. And when you sacrifice the Passover lamb on the evening of the first day, do not let any of the meat remain until the next morning. 5 "You may not sacrifice the Passover in just any of the towns that the Lord your God is giving you. 6 You must offer it only at the designated place of worship-the place the Lord your God chooses for his name to be honored. Sacrifice it there in the evening as the sun goes down on the anniversary of your exodus from Egypt.
Matthew Henry's Commentary on Deuteronomy 16:1-6
Commentary on Deuteronomy 16:1-17
(Read Deuteronomy 16:1-17)
The laws for the three yearly feasts are here repeated; that of the Passover, that of the Pentecost, that of Tabernacles; and the general law concerning the people's attendance. Never should a believer forget his low estate of guilt and misery, his deliverance, and the price it cost the Redeemer; that gratitude and joy in the Lord may be mingled with sorrow for sin, and patience under the tribulations in his way to the kingdom of heaven. They must rejoice in their receivings from God, and in their returns of service and sacrifice to him; our duty must be our delight, as well as our enjoyment. If those who were under the law must rejoice before God, much more we that are under the grace of the gospel; which makes it our duty to rejoice evermore, to rejoice in the Lord always. When we rejoice in God ourselves, we should do what we can to assist others also to rejoice in him, by comforting the mourners, and supplying those who are in want. All who make God their joy, may rejoice in hope, for He is faithful that has promised.