The doctrine of the Church cannot be fully understood unless it is tested by mind and feelings, by intellect and emotions, by every power of the investigator. Every Church member is expected to understand the doctrine of the Church intelligently. There is no place in the Church for blind adherence.
John Andreas WidtsoeSpiritual power is generated within temple walls, and sent out to bless the world ... Every home penetrated by the temple spirit enlightens, cheers, and comforts every member of the household. The peace we covet is found in such homes. Indeed, when temples are on earth, the whole world shares measurably in the issuing light; when absent, the hearts of men become heavy, as if they said, with the people of Enoch's day, 'Zion is fled'" (See Moses 7:69).
John Andreas Widtsoe