And all their kings, and their lands he took and wasted at one onset: for the Lord the God of Israel fought for him.

because

Joshua 10:14 There was not before, nor after, so long a day, the Lord obeying the voice of a man, and fighting for Israel.

Exodus 14:14,25 The Lord will fight for you, and you shall hold your peace. . . .

Deuteronomy 20:4 Because the Lord your God is in the midst of you, and will fight for you against your enemies, to deliver you from danger.

Psalm 44:3-8 Thy hand destroyed the Gentiles, and thou plantedst them: thou didst afflict the people and cast them out. . . .

Psalm 46:1,7,11 Unto the end, for the sons of Core, for the hidden. [2] Our God is our refuge and strength: a helper in troubles, which have found us exceedingly. . . .

Psalm 80:3 Convert us, O God: and shew us thy face, and we shall be saved.

Psalm 118:6 The Lord is my helper: I will not fear what man can do unto me.

Isaiah 8:9,10 Gather yourselves together, O ye people, and be overcome, and give ear, all ye lands afar off: strengthen yourselves, and be overcome, gird yourselves, and be overcome. . . .

Isaiah 43:4 Since thou becamest honourable in my eyes, thou art glorious: I have loved thee, and I will give men for thee, and people for thy life.

Romans 8:31-37 What shall we then say to these things? If God be for us, who is against us? . . .