In this state of things it is obviously impossible that there should be peace or happiness. The divine harmony is broken. Man, in being by his selfishness antagonistical to God and God's arrangements, is necessarily antagonistical to his neighbor. Place is at war with place, and feeling with feeling. Judgment is arrayed against judgment, because false and conflicting judgments necessarily grow out of the soil of perverted affections. On every side are the outcries of passion, the competitions of interest, and the crush of broken hearts.
Shall it always be so? The remedy, and the only remedy, is an adherence to the law of Providence. Renounce man's wisdom, and seek that of God. Subject the human to the divine. Harmonize the imperfect thoughts and purposes of the creature with the wisdom of the Eternal Will.
— from A Treatise on Divine Union.