
Bishop Felipe Aguirre Franco, Archbishop Emeritus of Acapulco:
"The content of this book is faithful to Sacred Scripture, the Tradition of the Catholic Church, especially Vatican Councils I and II, the Catechism of the Catholic Church (CCC); the Fathers of the Church, especially Saint Thomas Aquinas and Saint Augustine; the Magisterium of the Catholic Church, especially Saint Paul VI, Saint John Paul II and Pope Francis."