The Sovereign Ruler. Genesis 15:2 - "But Abram said, "Lord
GOD, what will You give me, seeing I go childless" Adonai is a plural possessive noun meaning "my Lords" - Adonai reveals God's mastership, ownership, kingship, sovereignty and rulership over man. - Whenever adon is used in the Bible for men it is translated as 'master', 'sir', or 'lord'. For example Abraham's servant Eliezer says 'my master Abraham'. - David reveals Yahweh as talking to Adonai in the Psalms 110:1. - The Bible says that the fear of Adonai is wisdom.
Isaiah 40:10 "Behold, the Lord GOD will come with strong hand, and his arm shall rule for him: behold, his reward is with him, and his work before him."