“Among many morals which press upon us from the poor minister’s miserable experience, we put only this into a sentence: Be true! Be true! Be true! Show freely to the world, if not your worst, yet some trait whereby the worst may be inferred!”(Ch.24: 236) Hawthorne expresses the purpose of writing this novel in that short sentence. He creates characters who have sin and disguise these sins for their own salvation. Slowly these sins evolve the characters, it strengthens Hester, humanizes Dimmesdale, and turns Chillingworth into a demon. The story is Hawthorne’s depiction of the effects of sin on