God especially cares for all those that the world frequently disregards. For instance, the Bible points out that the Lord is “the helper of the fatherless,” and the poor commit themselves unto His care (Psalm 10:14). Why is it important for the poor to look up for their help? Because the Lord regards “the oppression of the poor” (Ecclesiastes 5:8) and delivers the poor “from him that is strong for him, yea, the poor and the needy from him that spoileth him” (Psalm 35:10). Jeremiah confirmed this truth when he said, “the LORD . . . hath delivered the soul of the poor from the hand of evildoers” (Jeremiah 20:13). The world may regard the poor as a burden, but the Lord sees them as one of His highest priorities.
Since God is the rightful recipient of man’s sacrifices, then, by necessity, He is the only One who can rightfully provide the rules for the administration of the sacrifices. In the Old Testament, God established rules about the place (Joshua 22:29) and purity (Malachi 1:8, 14) of man’s sacrifices. Men who violated these rules, choosing rather to adopt their own rules of sacrifice and worship, often suffered harsh consequences, including death. The sacrifice of Christ for sin has changed many details of God’s demands for sacrifice; it has not, however, changed the fact that man must do things God’s way. God’s rules for sacrifice whether performed in the past, present, or future are to be dictated by scripture.
