In Back to Virtue, Peter Kreeft takes you into the classroom of moral theology, where you will learn why we need virtue to preserve human existence. For starters, Kreeft clearly defines the differentiation between virtue and vice. He discusses the cardinal Virtues of Prudence, Justice, Temperance and Fortitude, as well as the Theological Virtues of Faith, Hope and Charity. Then, using the Beatitudes, he teaches us about each virtue that counters each of the seven deadly sins of anger, envy, gluttony, greed, lust, sloth and the root of all evil, pride.
His words of wisdom percolate throughout this book. Here’s just one example:
If we can conquer everything except ourselves, the result is that we do not hold the power. 1