How does Dimmesdale appear as he leaves the church after his triumphant sermon?

As he leaves the church after his triumphant sermon, the crowd is shocked to note that Dimmesdale looks "feeble and pale...energy...withdrawn...the glow...burning on his cheek...extinguished...it seem(s) hardly the face of a man alive, with such a deathlike hue". The minister can barely walk as he "totters" from the church, turns toward the scaffold, and beckons to Hester (Chapter 23).