I recently read Peter Kreeft’s book Back to Virtue. Kreeft is a Roman Catholic philosopher, theologian, apologist, and a prolific author. He is a professor of philosophy at Boston College and The King’s College.
Here are some quotes from Back to Virtue that stuck out to me:
“We control nature, but we cannot or will not control ourselves. Self-control is ‘out’ exactly when nature control is ‘in’, that is, exactly when self-control is most needed” (Peter Kreeft, Back to Virtue, 23).
“Nothing is so surely and quickly dated as the up-to-date” (Peter Kreeft, Back to Virtue, 63).
“It is hard to be totally courageous without hope in Heaven. Why risk your life if there is no hope in Heaven. Why risk your life if there is no hope that your story ends in anything other than worms and decay” (Kreeft, Back to Virtue, 72).
“The only way to ‘the imitation of Christ’ is the incorporation into Christ” (Ibid., 84).
“There are only two kinds of people: fools, who think they are wise, and the wise, who know they are fools” (Ibid., 99).
“Humility is thinking less about yourself, not thinking less of yourself” (Ibid., 100).
“God has more power in one breath of his spirit than all the winds of war, all the nuclear bombs, all the energy of all the suns in all the galaxies, all the fury of Hell itself” (Ibid., 105).
“We can possess only what is less than ourselves, things, objects… We are possessed by what is greater than ourselves—God and his attributes, Truth, Goodness, Beauty. This alone can make us happy, can satisfy the restless heart, can fill the infinite, God-shaped hole at the center of our being” (Ibid., 112).
“The beatitude does not say merely: ‘Blessed are the peace-lovers,’ but something rarer: ‘Blessed are the peacemakers’” (Ibid., 146).
“There is only one thing that never gets boring: God… Modern man has… sorrow about God, because God is dead to him. He is the cosmic orphan. Nothing can take the place of his dead Father; all idols fail, and bore” (Ibid., 157).
“God’s single solution to all our problems is Jesus Christ” (Ibid., 172).
“An absolute being, an absolute motive, and an absolute hope can alone generate an absolute passion. God, love and Heaven are the three greatest sources of passion possible” (Ibid., 192).