Job 37:7

He sealed up, &c. When he sends those showers of his strength; that is, those storms of rain, he seals up; that is, he shuts up the hands of men from their usual work abroad, and confines them within doors, to consider his works; or to forecast their works; that is, what they themselves are to do. (Challoner) --- We are all the servants of God. He marks us in the hand, as such, Isaias xliv. 5., and Ezechiel ix. 6., and Apocalypse xiii. 6. The Romans marked soldiers with a hot iron in the hands. (Veget. i. 8.) --- The abettors of chiromancy have hence vainly pretended that they can discover each person's future in the lineaments of his hands. (Calmet)