A Religious/Spiritual Metaphysical Theory

What if the urgency of belief is this: that the only way to survive death is to believe in God. To believe that we will join Him—everlasting life, outside of time and space—once we are sundered from our bodies. That we must forge a connection between our souls and God—the everlasting body—with belief. And that if we fail to do so, if we do not believe, or, rather, if we believe we will die, that there is nothing after death, then that also is where our soul will go.