Read it through once

“It cannot be!” answered the minister, listening as if he were called upon to realize a dream. “I am powerless to go! Wretched and sinful as I am, I have had no other thought than to drag on my earthly existence in the sphere where Providence hath placed me. Lost as my own soul is, I would still do what I may for other human souls! I dare not quit my post, though an unfaithful sentinel, whose sure reward is death and dishonor, when his dreary watch shall come to an end!”