The Scofield Bible Commentary, by Cyrus Ingerson Scofield, [1917], at sacred-texts.com
Leviticus Chapter 10
strange fire
Fire "from before the Lord" had kindled upon the altar of burnt-offering the fire which the care of the priests was to keep burning (Lev 6:12). No commandment had yet been given (Lev 16:12) how the incense should be kindled. The sin of Nadab and Abihu was in acting in the things of God without seeking the mind of God. It was "will worship" (Col 2:23) which often has a "show of wisdom and humility." It typifies any use of carnal means to kindle the fire of devotion and praise.
Mish-a-el
'one with God.'
El-za-phan
'God protects.'
Uz-zi-el
'power of God.'
El-e-a-zar
'God has helped.'
Ith-a-mar
'isle of palms.'
atonement
(See Scofield) - (Exo 29:33).