According to the Book of Exodus in the Bible, Jehovah-Nissi (Hebrew: יְהוָה נִסִּי) is the name given by Moses to the altar which he built to celebrate the defeat of the Amalekites at Rephidim. ==Translations== The first word of the phrase is the Tetragrammaton יהוה, the sacred name that, according to the Hebrew Bible, God revealed...