The Bible does not approve the idea that Jesus ascended to heaven. There is a strong possibility that some words were changed when the gospels were written very many years after Jesus. There is also the possibility that after the incident of crucifixion the disciples might have used some phraseology having dual meaning, so that people would not know that Jesus was living, and would not try again to kill him. It is possible that later followers might not have understood this phraseology and were led to misrepresent the fact.
According to the Bible, Jesus had many miracles and this proves that he was God and that the Bible is True. On closer inspection we find Prophets like Moses having equal in grandeur miracles and Prophets like Elijah having Miracles exceeding those of Chirst.
