You can’t use it to get that real life.
You know that some people are really bad, and they don’t take any notice of God. If you are frightened of them, so that you don’t tell them about me, and you don’t say that you belong to me, then later, I will not say that you belong to me. I’m God’s special man from heaven, and one day my father, God, will make me really great, and I will come back here to the earth, with all God’s angel messengers. But if you don’t tell people now that you belong to me, then when I come back here, I will not say that you belong to me.”