(12) The king approached to the altar, and offered thereon.--So the Targum renders. But all the other versions: "The king approached to the altar, and went up thereon." (Comp. 1Kings 12:32-33.) It thus appears that Ahaz, like Uzziah, personally exercised the priestly function of sacrifice.

Verse 12. - And when the king was come from Damascus, the king saw the altar: and the king approached to the altar, and offered thereon. It is not necessarily implied in these words that Ahaz, like Uzziah, usurped the priestly functions, though conceivably he may have done so, and Urijah may have stood tamely by. What the writer has it in his mind to record is that the king, on his return from Damascus, at once made use of the new' altar for his private sacrifices. If he had meant to tax Ahaz with so great a sin as that which brought the curse of leprosy upon Uzziah, he would almost certainly have made his meaning clearer.

16:10-16 God's altar had hitherto been kept in its place, and in use; but Ahaz put another in the room of it. The natural regard of the mind of man to some sort of religion, is not easily extinguished; but except it be regulated by the word, and by the Spirit of God, it produces absurd superstitions, or detestable idolatries. Or, at best, it quiets the sinner's conscience with unmeaning ceremonies. Infidels have often been remarkable for believing ridiculous falsehoods.And when the king was come from Damascus, the king saw the altar,.... Looked at it, and liked it, being exactly according to the pattern he had sent:

and the king approached the altar, and offered thereon; either by a priest, or it may be in his own person, having no regard to the laws and appointments of God, and especially as his sacrifices were not offered to him, but to the gods of Damascus and Syria, 2 Chronicles 28:23.