Several figures in the Bible are mentioned to have seen heaven. The most important verses are in the Book of Revelation 21-22, where John is given a vision of Heaven. Other instances are with Elisha in 2 Kings 6:15-17, Ezekiel in Ezekiel 1:1, Jesus in Mark 1:9-11, Stephen in Acts 7:55-56, and Paul in 2 Corinthians 12:2-4.