While Peter was still speaking, a bright cloud covered them. A voice from the cloud said, “This is my Son, and I love him. I am very pleased with him. Listen to him!”
Father, I pray they will be one, just as you are in me and I am in you. I want them also to be in us. Then the world will believe that you have sent me.
But for us there is only one God. He is the Father. All things came from him, and we live for him. And there is only one Lord. He is Jesus Christ. All things came because of him, and we live because of him.
You are judging only by how things look on the surface. Suppose someone is sure they belong to Christ. Then they should consider again that we belong to Christ just as much as they do.