26 And this: Lift high your Holy-Offerings and your Vow-Offerings and bring them to the place God designates. 27 Sacrifice your Absolution-Offerings, the meat and blood, on the Altar of God, your God; pour out the blood of the Absolution-Offering on the Altar of God, your God; then you can go ahead and eat the meat. 28 Be vigilant, listen obediently to these words that I command you so that you'll have a good life, you and your children, for a long, long time, doing what is good and right in the eyes of God, your God.
29 When God, your God, cuts off the nations whose land you are invading, shoves them out of your way so that you displace them and settle in their land, 30 be careful that you don't get curious about them after they've been destroyed before you. Don't get fascinated with their gods, thinking, "I wonder what it was like for them, worshiping their gods. I'd like to try that myself." 31 Don't do this to God, your God. They commit every imaginable abomination with their gods. God hates it all with a passion. Why, they even set their children on fire as offerings to their gods! 32 Diligently do everything I command you, the way I command you: don't add to it; don't subtract from it.
Matthew Henry's Commentary on Deuteronomy 12:26-32
Commentary on Deuteronomy 12:5-32
(Read Deuteronomy 12:5-32)
The command to bring ALL the sacrifices to the door of the tabernacle, was now explained with reference to the promised land. As to moral service, then, as now, men might pray and worship every where, as they did in their synagogues. The place which God would choose, is said to be the place where he would put his name. It was to be his habitation, where, as King of Israel, he would be found by all who reverently sought him. Now, under the gospel, we have no temple or altar that sanctifies the gift but Christ only: and as to the places of worship, the prophets foretold that in every place the spiritual incense should be offered, John 4:21. And a devout Israelite might honour God, keep up communion with him, and obtain mercy from him, though he had no opportunity of bringing a sacrifice to his altar. Work for God should be done with holy joy and cheerfulness. Even children and servants must rejoice before God; the services of religion are to be a pleasure, and not a task or drudgery. It is the duty of people to be kind to their ministers, who teach them well, and set them good examples. As long as we live, we need their assistance, till we come to that world where ordinances will not be needed. Whether we eat or drink, or whatever we do, we are commanded to do all to the glory of God. And we must do all in the name of the Lord Jesus Christ, giving thanks to the Father through him. They must not even inquire into the modes and forms of idolatrous worship. What good would it do them to know those depths of Satan? And our inward satisfaction will be more and more, as we abound in love and good works, which spring from faith and the in-dwelling Spirit of Christ.