The Spiritual Combat and A Treatise on Peace of Soul by Lorenzo Scupoli is not light devotional reading—it is serious training for the soul.
For Catholics who understand that the spiritual life is warfare, this book is a treasure. Written in the 16th century and beloved by saints (including St. Francis de Sales), The Spiritual Combat lays out the interior struggle with startling clarity. It exposes the subtle ways pride, self-reliance, and disordered attachments sabotage our pursuit of holiness. It teaches distrust of self, radical trust in God, disciplined prayer, and steady perseverance in virtue.
From a traditional Catholic perspective, what makes this work so powerful is its sobriety. There is no sentimentality here. No vague spirituality. Scupoli speaks plainly: the Christian life is a battle against the world, the flesh, and the devil. Victory does not come through emotional highs but through humility, vigilance, mortification, and frequent recourse to the sacraments.
The companion work, A Treatise on Peace of Soul, beautifully balances the intensity of the combat. It reminds us that true peace is not the absence of struggle but the fruit of surrender to Divine Providence. When trials come—and they will—the soul anchored in God remains steady. Peace is found not in control, but in trust.
In a culture that preaches self-esteem and comfort, this book preaches self-denial and sanctity. And paradoxically, it leads to deeper joy. It teaches that holiness is not reserved for mystics, but demanded of every Catholic who desires Heaven.
This is not a book you read once and shelve. It is a manual you return to again and again. For any serious Catholic striving for virtue, discipline, and interior freedom, this is essential.