Hi Jesus Christ told us that God was his Father Matthew 23:9-10 and that God wanted to help people so he made a kingdom that would give out eternal life as a gift to all Christian follows, Romans 6:23.
He also did miracles that express what the kingdom will help do for people when it is established on earth. This Kingdom came down from God and established a physical government on earth that will give out healing for all Christian followers called salvation, Revelation 21:9-11. All the people that want salvation provided by the Kingdom of God must be followers of Jesus Christ, 2 Thessalonians 1:8-10. This is mostly all we know about a God that lives in outer space called heaven. This God made the universe and provided life for all beings everywhere, the Father of Jesus is displayed at Psalms 83:18.