The Kingdom of God

Why does the Bible speak of the kingdom of God, the kingdom of the Father, and the kingdom of Christ? Who and what is God? Is Christ God? Was He God before He became a Man? Who is YHWH—the God of the Old Testament? Did the Jews know the Father? What exactly is the kingdom of God? Is God a Family? How can we inherit the kingdom of God? Are converted Christians today already a part of the kingdom and the Family of God?