BSN: Heaven

Heaven exists in both a physical dimension and a spiritual dimension – that is, both seen and unseen.
Heaven is often contrasted with earth, as in the Lord’s prayer (Mt 6:9-11).
Heaven is the upper tier in both the three-tiered, two-dimensional universe which existed from creation to the second coming of Christ, and in the two-tiered, two-dimensional universe which has existed since.
Scriptural proof that everyone is going to heaven.