Here is the book that shows you the road to happiness through the wisdom of St. Thomas Aquinas and Aristotle. It proves the relationship between the science of faith and human reason and how the truth will set you free in the hereafter and now.

This book is invaluable for anyone who wants a comprehensive introduction to the fundamental principles of Catholic moral teaching. In these powerful pages, Fr. Mullady unpacks how the Church is called to help form the culture and not vice versa. He explains a spectrum of truths, from man's ultimate end, to the role of the will, to conscience and responsibility, to types of sins, virtues, and laws, and ultimately, to grace.

Fr. Mullady soundly refutes relativism and explains the consistency in Church teachings using examples, such as Her teachings on birth control and capital punishment. He explains the connection between the intellect, the will, and the passions. He shows how moral