Because a day has been fixed in which all the world will be judged in righteousness by the man who has been marked out by him for this work; of which he has given a sign to all men by giving him back from the dead.
While he was still talking, a bright cloud came over them: and a voice out of the cloud, saying, This is my dearly loved Son, with whom I am well pleased; give ear to him.
He who has faith in the Son of God has the witness in himself: he who has not faith in God makes him false, because he has not faith in the witness which God has given about his Son.
But if I am doing them, then have belief in the works even if you have no belief in me; so that you may see clearly and be certain that the Father is in me and I am in the Father.
So that we, who have gone in flight from danger to the hope which has been put before us, may have a strong comfort in two unchanging things, in which it is not possible for God to be false;