What does it mean to give your life to Lord Jesus Christ and become a children of God? Meaning of it and how it happens is explained quite well and shortly on page
Jesus is Lord of the universe. God of the universe is his father. Father has his spirit. These three are one same way as a coin is one inspite it has two different circle surfaces and one cylindrical surface. God wants us to his companion. This happens through his son Jesus. Because Jesus (and father God) is our Lord we should be with joy obedient to him. This kind of followers he wants.