Jewish God

God in Judaism is understood to be the absolute one, indivisible, and incomparable being who is the ultimate cause of all existence. Judaism holds that Yahweh, the god of Abraham, Isaac, and Jacob and the national god of the Israelites, delivered the Israelites from slavery in Egypt, and gave them the Law of Moses at biblical Mount Sinai as described in the Torah. Traditional interpretations of Judaism generally emphasize that God is personal, while some modern interpretations of Judaism emphasize that God is a force or ideal.

God has a proper name, written YHWH (Hebrew: יְהֹוָה, Modern {{{2}}}, Tiberian {{{3}}}) in the Hebrew Bible. In Jewish tradition another name of God is Elohim.

The name of God used most often in the Hebrew Bible is the Tetragrammaton (YHWH Hebrew: יהוה‎‎). Jews traditionally do not pronounce it, and instead refer to God as HaShem, literally "the Name". In prayer this name is substituted with Adonai, meaning "Master" or "Lord".

...
Wikipedia