Then Zerah the Cushite came against them with an army of 1,000,000 men and 300 chariots, and they advanced as far as Mareshah.
Here is, I. Disturbance given to the peace of Asa's kingdom by a formidable army of Ethiopians that invaded them, Ch2 14:9, Ch2 14:10. Though still they sought God, yet this fear came upon them, that their faith in God might be tried, and that God might have an opportunity of doing great things for them.
Commenting on 2 Chronicles 14:9-15
Then Asa went out against him,.... Notwithstanding he brought so great an army with him: and they set the battle in array in the valley of Zephathah at Mareshah; where the Ethiopians were; he did not stay till they got further into his country, but marched against them when on the frontiers of it, and chose the valley to pitch in, as being more to...
HE OVERCOMES ZERAH, AND SPOILS THE ETHIOPIANS. (Ch2 14:9-15) there came out against them Zerah the Ethiopian--This could not have been from Ethiopia south of the cataracts of the Nile, for in the reign of Osorkon I, successor of Shishak, no foreign army would have been allowed a free passage through Egypt.