Lazarus was raised from the dead, as important as this story is and was, there was nothing written about him having a visit to heaven. Or the other people who were raised from the dead, the girl, Lazarus, and a boy I think by Elijah. None of these ever spoke of being to heaven and back. It says Heaven is in our hearts. Which I believe because the Lord is with us, and all these things could of been just imaginations. I don't doubt the power of God. It's important to know why none of these that were raised from the dead by Christ, or a phrophet that nothing was ever written or never did they say, they went to heaven and back. There were a lot of visions about heaven, John the Revelator was one, but he didn't actually die, and come back, it explains him like being in a trance or vision. The other scripture that says, " no man has seen or heard what heaven will be like", I don't think God would allow this to come back to earth. Only what was written in the book of Revealation as a description. IF it says no man, then God dosn't lie.