Romans 11:3

Lord, they have killed thy prophets, they have digged down thine altars; and I am left alone, and they seek my life. [Against these two proofs adduced by the apostle it might be objected that if God was not rejecting his people he must be receiving them, but you, Paul, practically admit that this is not the case, for, were it so, why can you point only to your single self as accepted? Surely your very proofs are against you. To this objection Paul presents a third proof--i. e., the case of Elijah--and his argument, paraphrased, runs thus: You err in supposing that I alone am accepted, and this I will prove by the case of Elijah, who, prophet of prophets though he was, erred in so judging by appearances as to think that he alone remained acceptable. The law required that the nation use the one altar which stood in front of the sanctuary in Jerusalem (Leviticus 17:8-9; Deuteronomy 12:1-14). But the Rabbins say (see Lightfoot and Whitby ad h. l.) that when the ten tribes revolted, and their kings forbade them to go up to Jerusalem to worship, then this law ceased as to them, and the Lord permitted them to build other altars and sacrifice on them as at the beginning (Genesis 12:7-8; Genesis 13:4; Genesis 13:18; Genesis 22:9; Genesis 26:25; Genesis 33:20; Genesis 35:1-7; Genesis 46:1), and as they did before worship was centered at Jerusalem (1 Samuel 7:9; 1 Samuel 7:17; 1 Samuel 9:13; 1 Samuel 11:15; 1 Samuel 16:2-3). That this is so is proved by the conduct of Elijah, who reconstructed the Lord's altar on Mt. Carmel (which these apostates of whom he speaks had thrown down) and offered sacrifice thereon, and the Lord publicly sanctioned and approved the altar by sending fire from heaven (1 Kings 18:30-39). The altars were to be made of earth and unhewn stone (Exodus 20:24-25), hence it was proper to speak of digging them down.]