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.
Diligent Bible study is commanded of God. However, far too many Christians simply fail to comprehend the depths and riches of God's words. For instance, society has distorted the meaning of obey by limiting obedience solely to following a set of commands. Although obedience certainly does involve following the rules, the Bible indicates a much broader application. Today's passage sheds light on obedience and the depth of its meaning. The Bible says that Israel “would not hear them, nor do them” (that is, hear or do the commandments of God). With this context, it is easy to understand that the Bible defines disobedience as the refusal to hear and do the commandments of the Lord. Other similar passages teach this same truth (1 Samuel 15:22; Proverbs 5:13; Jeremiah 17:23). Obedience is twofold: first, the individual must have an attentive ear, and second, he must act by faith.
