Under Gods Command (Book of Leviticus)
Disobedience can Kill
10:1-2 Aaron’s sons Nadab and Abihua took their censers, put fire in them and added incense; and they offered unauthorized fire before the LORD, contrary to his command. 2So fire came out from the presence of the LORD and consumed them, and they died before the LORD.
What was the “unauthorized fire” that Nadab and Abihu offered before the Lord? The nature of Nadab and Abihu’s wrongdoing is debated, but it clearly involved the burning of incense. The “unauthorized fire” could mean “foreign” (as in Psalm 44:20; 81:9), and thus “unauthorized” (see Exodus 30:9) or even “pagan.” Apparently, Nadab and Abihu used fire from a source not approved by God (Numbers 3:4; 26:61), possibly even a pagan source. It has also been suggested that the two priests gave an offering at an unprescribed time. Whatever explanation is correct, the point is that Nadab and Abihu abused their office as priests in a flagrant act of disrespect to God, who had just reviewed with them precisely how they were to conduct worship. As leaders, they had special responsibility to obey God. In their position, they could easily lead many people astray.
Aaron’s sons were careless about following the laws for sacrifices. In response, God destroyed them with a blast of fire. Performing the sacrifices was an act of obedience. Doing them correctly showed respect for God. It is easy for us to grow careless about obeying God, to live our way instead of God’s. But if one way were just as good as another, God would not have commanded us to live his way. He always has good reasons for his commands, and we always place ourselves in danger when we consciously or carelessly disobey them.
Lets Bring it Home: If God has commissioned you to lead or teach others, never take that role for granted or abuse it. Stay faithful to God and follow his instructions.
Under Gods command 