Job 15:25

He stretcheth out his hand against God - While in power he thought himself supreme. He not only did not acknowledge God, by whom kings reign, but stretched out his hand - used his power, not to protect, but to oppress those over whom he had supreme rule; and thus strengthened himself against the Almighty.

For he stretcheth out his hand against God - The hand is stretched out for battle. It wields the spear or the sword against an enemy. The idea here is, that the wicked man makes God an adversary. He does not contend with his fellow-man, with fate, with the elements, with evil angels, but with God. His opponent is an Almighty Being, and he cannot prevail against him; compare the notes at Isaiah 27:4.

And strengtheneth himself - As an army does that throws up a rampart, or constructs a fortification. The whole image here is taken from the practice of war; and the sense is, that a wicked man is really making war on the Almighty, and that in that war he must be vanquished; compare Job 9:4.

15:25 For - Now he gives the reason of all the fore - mentioned calamities, which was his great wickedness. Against God - He sinned against God with an high hand. The Almighty - Which aggravates the madness of this poor worm that durst fight against the omnipotent God.