The children of Seir - i. e. the Edomites (see the marginal reference "h").

And Amaziah strengthened himself, and led forth his people,.... To go to war with the Edomites; not discouraged by the dismission of the hired troops, but trusting in the promise and power of God, he went forth with boldness and intrepidity:

and went to the valley of salt, and smote of the children of Seir, ten thousand; the Edomites; so called, not because they were the posterity of Seir, but because they dwelt in Seir, from whence they drove the descendants of Seir, and dwelt in their stead; see 2 Kings 14:7.

But Amaziah courageously led his people into the Valley of Salt, and smote the Edomites. התחזק, as in 2 Chronicles 15:8, refers back to חזק, 2 Chronicles 25:8 : he showed himself strong, according to the word of the prophet. As to the Valley of Salt, see on 2 Samuel 8:13 and 1 Chronicles 18:12. Besides the 10,000 slain in the battle, the men of Judah took 10,000 other Edomites prisoners, whom they cast from the top of a rock. This statement is wanting in 2 Kings 14:7, where, instead of it, the capture of the city Sela (Petra) is mentioned. The conjecture of Thenius, that this last statement of the Chronicle has been derived from a text of the Kings which had become illegible at this place, has already been rejected as untenable by Bertheau. Except the word סלע, the two texts have nothing in common with each other; but it does suggest itself that הסּלע ראשׁ, the top of the rock (which has become famous by this event), is to be looked for in the neighbourhood of the city Selah, as the war was ended only by the capture of Selah. Besides the battle in the Valley of Salt there were still further battles; and in the Numbers 10,000, manifestly the whole of the prisoners taken in the war are comprehended, who, as irreconcilable enemies of Judah, were not made slaves, but were slain by being thrown down from a perpendicular rock.

And Amaziah strengthened himself, and led forth his people, and went to the valley of salt, and smote of the children of {h} Seir ten thousand.

(h) For the Idumeans whom David had brought to subjection rebelled under Jehoram Jehoshaphat's son.

11. valley of salt-This ravine lies to the south of the Dead Sea. The arms of Amaziah, in reward for his obedience to the divine will, were crowned with victory-ten thousand of the Edomites were slain on the field, and as many taken prisoners, who were put to death by precipitation "from the top of the rock" [2Ch 25:12]. This rock might be situated in the neighborhood of the battlefield, but more probably it formed one of the high craggy cliffs of Selah (Petra), the capital of the Edomites, whither Amaziah marched directly from the Valley of Salt, and which he captured (2Ki 14:7). The savage cruelty dealt out to them was either in retaliation for similar barbarities inflicted on the Hebrews, or to strike terror into so rebellious a people for the future. The mode of execution, by dashing against stones (Ps 137:9), was common among many ancient nations.

25:1-13 Amaziah was no enemy to religion, but cool and indifferent friend. Many do what is good, but not with a perfect heart. Rashness makes work for repentance. But Amaziah's obedience to the command of God was to his honour. A firm belief of God's all-sufficiency to bear us out in our duty, and to make up all the loss and damage was sustain in his service, will make his yoke very easy, and his burden very light. When we are called to part with any thing for God and our religion, it should satisfy us, that God is able to give us much more than this. Convinced sinners, who have not true faith, always object to self-denying obedience. They are like Amaziah; they say, But what shall we do for the hundred talents? What shall we do if by keeping the sabbath holy we lose so many good customers? What shall we do without this gain? What shall we do if we lose the friendship of the world? Many endeavour to quiet their consciences by the pretence that forbidden practices are necessary. The answer is, as here, The Lord is able to give thee much more than this. He makes up, even in this world, for all that is given up for his sake.