Do you believe Jesus is the son of God? Yes!
Do you believe he died to forgive all of our sins? Yes!
Do you believe God raised him from the dead? Yes!
Then you must be a child of God!
Only the children of God would believe such a thing.
“How can you recognize the Spirit of God? Every spirit that agrees that Jesus Christ came in a human body belongs to God.”(1 John 4:2)