How does Douglass develop a theme of spirituality in Chapter 10?

I think
that the idea of spirituality is something present in Chapter 10 of Douglass' work in the
extreme level of pain and suffering he must endure.  There is a spiritual dimension to this
chapter because it shows how Douglass must endure one last test through his interactions with
Covey before he achieves redemption.  In this, the spiritual dimension is evident in
how...