Adonai means “Master'' or "Lord" when referring to God. It speaks of a relationship -our relationship to God. The name Adonai challenges us to live a life that is in obedience to the call and will of God.
Adonai means “Master" or Sovereign ruler or Lord. We are not our own, we belong to God. The name Adonai refers to God’s ownership of man. He gives a plan and a purpose for each of us and gives us the ability to accomplish those purposes. It is up to us to conform to His plan or will.
Isaiah 6:8: Also I heard the voice of the Lord, saying, Whom shall I send, and who will go for us? Then said I, Here am I; send me…. 11 Then said I, Lord, how long? And he answered, Until the cities be wasted without inhabitant, and the houses without man, and the land be utterly desolate,
Adonai means LORD and was often used as a substitute for God’s name "Yahweh" or "Jehovah" (these are interchangeable) in the Old Testament.
Deuteronomy 9:26: I prayed to the Lord and said, ‘O Lord God, do not destroy Your
people, even Your inheritance, whom You have redeemed through Your greatness
whom You have brought out of Egypt with a mighty hand.
Judges 6:15 And he said unto him, Oh my Lord, wherewith shall I save Israel? behold, my family is poor in Manasseh, and I am the least in my father's house.
Ps 110:1 1 The LORD said unto my Lord, Sit thou at my right hand, until I make thine enemies thy footstool.
Psalm 2:4 He that sitteth in the heavens shall laugh: the Lord shall have them in derision.
Isaiah 7:7 Thus saith the Lord God, It shall not stand, neither shall it come to pass.
Psalm 86:12I will praise thee, O Lord my God, with all my heart: and I will glorify thy name for evermore.
Judges 13:8: Then Manoah entreated the Lord, and said, O my Lord, let the man of God which thou didst send come again unto us, and teach us what we shall do unto the child that shall be born.
Psalm 16:2: O my soul, thou hast said unto the Lord, Thou art my Lord: my goodness extendeth not to thee.
Genesis 15:8: And he said, Lord God, Whereby shall I know that I shall inherit it?