John Wesley on Leviticus 10:5

In their coats - In the holy garments wherein they ministered; which might be done, either, as a testimony of respect due to them, notwithstanding their present failure; and that God in judgment remembered mercy, and when he took away their lives, spared their souls. Or, because being polluted both by their sin, and by the touch of their dead bodies, God would not have them any more used in his service.