Saint Thomas Aquinas's Summa Theologica - 12 Pars Secunda Secundae, Treatise on Gratuitous Graces and the States of Life is a comprehensive and insightful exploration of the Catholic faith. Aquinas delves into various theological topics, including the nature of grace, the different states of life, and the virtues necessary for living a Christian life.

One of the most striking aspects of the book is Aquinas's clear and logical presentation of complex theological concepts. He breaks down difficult ideas into easily digestible parts, making them accessible to readers of all levels of theological understanding. His arguments are well-reasoned and backed up by references to Scripture, the writings of the Church Fathers, and philosophical principles.

Aquinas's emphasis on the importance of grace in the Christian life is a central theme throughout the book. He explains how grace is necessary for salvation and how it enables believers to live virtuous lives. Aquinas also discusses the different states of life, such as marriage, religious life, and the priesthood, and how each state presents its own challenges and opportunities for spiritual growth.

Overall, Summa Theologica - 12 Pars Secunda Secundae, Treatise on Gratuitous Graces and the States of Life is a valuable resource for anyone seeking a deeper understanding of the Catholic faith. Aquinas's scholarly approach and profound insights make this book a must-read for theologians, scholars, and anyone interested in delving into the complexities of Christian doctrine.

Book Description:
The Summa Theologica (or the Summa Theologiae or simply the Summa, written 1265–1274) is the most famous work of Thomas Aquinas (c. 1225–1274) although it was never finished. It was intended as a manual for beginners and a compilation of all of the main theological teachings of that time. It summarizes the reasoning for almost all points of Christian theology in the West, which, before the Protestant Reformation, subsisted solely in the Roman Catholic Church. The Summa's topics follow a cycle: the existence of God, God's creation, Man, Man's purpose, Christ, the Sacraments, and back to God. This selection of the Summa Theologica covers questions 171-189 of the Secunda Secundae ("Second-half of the Second Part"), which comprise Treatises on the Gratuitous Graces (questions 171-182) and the States of Life (questions 183-189), with which the Second Part concludes.