No martyr ever went the way of duty, and felt the shadow of death upon it. The shadow of death is darkest in the valley, which men walk in easily, and is never felt at all on a steep place, like Calvary. Truth is everlasting, and so is every lover of it; and so he feels himself almost always.
When one has come to accept a certain course as duty he has a pleasant sense of relief and of lifted responsibility, even if the course involves pain and renunciation. It is like obedience to some external authority; any clear way, though it lead to death, is mentally preferable to the tangle of uncertainty.