# Isaac built an altar there

You can make explicit why Isaac built an altar. AT: "Isaac built an altar there to sacrifice to Yahweh" (See: [[rc://en/ta/man/translate/figs-explicit]])

# called on the name of Yahweh

To "call on" means to pray or to worship. Here "name" stands for Yahweh. AT: "prayed to Yahweh" or "worshiped Yahweh" (See: [[rc://en/ta/man/translate/figs-metonymy]])