本文抓住母亲和神父之间对话和交锋,以世俗道德和人道情怀、母爱之间的矛盾冲突为线索,探究了他们的心理逻辑。本文认为,神父的心理逻辑是从世俗道德的偏见到超越世俗道德、回归人道情怀的转变,而母亲的心理逻辑是天性母爱,超越一切世俗道德。神父是一个比母亲更有张力的形象。 This paper seizes the dialogue and confrontation between the mother and the priest, clues to the contradictions and conflicts between secular morality and humane feelings and mother’s love, and explores their psychological logic. This paper argues that the psychological logic of the priest changes from the prejudice of the secular morality to the transcendence of the secular morality and returns to the humanitarian sentiment. The mother’s psychological logic is the natural maternal love and surpass all the secular morality. Priest is a more tension than the mother’s image.