The religious texts of the Hebrew Bible are exploring the change of God's personality. God's personality is from wrinkled creative gods of the first creation stories of Genesis to devastating and repenting gods in the story of Noah and the ark, from creative gods. God's personality was not black and white, but when we asked Abraham to kill her son, we did some tests. The character of God in the Hebrew Bible may be different, but he always shapes the world and his creation according to his personality.
True religion can be defined as communication between two people: God and man. Religion is a personal relationship between God of heaven and people on the earth. If God is not alone, there is no fellowship; if God and man are one, there is no fellowship, so there is no religious faith. Communication absolutely requires an independent personal relationship between the two. People can not interact with influence, strength, or non-personal matters; influence does not have emotions and love for people. For the definition of true religion, it is absolutely necessary to think that God and man are human beings. God is a human being, not power or influence
Our Christian faith allows us to understand that there are three people in God. We have God's Father (God), Son of God (Jesus Christ), and the Holy Spirit of God. These three people represent the role of God in different forms to save his loved ones among the same God. The father of God can not fulfill the role of the son of God and the son can not play the role of the Holy Spirit or the father of God. But my father is in my son, my son is united in my father and the Holy Spirit (Matthew 11: 27, John 5: 19). It really shows that God has only three or three people alone.