Charles H. Spurgeon on Psalms 132:2

The mighty God of Jacob. The title strong one of Jacob, by which God is here designated, first used by Jacob himself, Ge 49:24, and thence more generally used as is clear from Isa 1:24 49:26, and other places, here sets forth God both as the most mighty who is able most severely to punish perjury, and with whom no one may dare to contend, and also as the defender and most mighty vindicator of Israel, such as Jacob had proved him, and all his descendants, in particular David, who frequently rejoiced and gloried in this mighty one and defender. Such a mighty one of Jacob was worthy to have a temple built for him, and was so great that he would not suffer perjury. —Hermann Venema.