Anyone who has received a position of honor and, soon after, stumbled precisely where they should have shone understands something of Abihu’s story. He drew near to God as few did in his generation, and it was exactly in that place of closeness that everything was lost.
Abihu was the second son of Aaron and Elisheba, brother of Nadab, Eleazar, and Ithamar (Exodus 6:23). A nephew of Moses, he was born into a family that God would choose for the priesthood among the people of Israel, even before the exodus from Egypt.
Before being consecrated as a priest, Abihu went up Mount Sinai with Moses, Aaron, Nadab, and seventy elders of Israel. There they saw the God of Israel and ate and drank in his presence, a rare privilege in that generation (Exodus 24:1,9-11).
Soon after, he was set apart for the priesthood together with his father and brothers, clothed in garments made to give him honor and dignity (Exodus 28:1,40). Few men had such a beginning: chosen, clothed, admitted to the top of the mountain.
But the same Abihu who went up Sinai is the one who, shortly after being consecrated as a priest, made the mistake that ended his life. Together with Nadab, he took his censer and offered before the LORD a fire that God had not commanded, contrary to what had been established for worship in the tabernacle (Leviticus 10:1).
At that very moment, fire came out from the presence of the LORD and consumed them; the two died before him, before all the people who were watching (Leviticus 10:2).
Soon after, God commanded Aaron that priests should not drink wine when entering the tent of meeting, which has led many readers, over the centuries, to associate Abihu’s mistake with carelessness before what is sacred, not merely a ceremonial detail (Leviticus 10:9). The names of Nadab and Abihu reappear afterward as a warning, whenever the Bible lists the sons of Aaron (Numbers 3:4; 26:61; 1 Chronicles 24:2).
Abihu’s life is unsettling because it does not speak of a distant sinner, but of someone who had already seen God and still treated the sacred with carelessness. It reminds us that being close to God is not the same as obeying him, and that the heart of anyone who serves needs vigilance to the end, not only at the beginning.