Do “Lord” and “GOD” mean the same thing?

LORD (Hebrew: adonai) stands for the name of GOD: Yahweh. The title Lord (Hebrew: adon / Old Greek: kyrios) is used for both GOD and earthly rulers, kings, rulers, landowners, landlords, slave owners, fathers, husbands. Adonai is never used in reference to Jesus. The LORD (adonai) made Jesus Lord (adon) over all creation and head over the church of GOD (Acts 2,36 / Romans 14,9 / Ephesians 1,22). Jesus Christ came in the name of the LORD / Yahweh. Jesus is both the Lord (Old Greek: ho kyrios) and our Lord (Old Greek: hemon kyrios). This underlines that the word kyrios is a royal title. However, the phrase our LORD / our Yahweh (adonai) is not found anywhere in the Bible. Instead, it is always Yahweh, our GOD (Old Greek: hemon theos). Jesus, however, is never called our GOD. Lord (kyrios) and GOD (theos) do not have the same meaning. Rather, it depends on the respective context.