From the Preface:Knowledge of the truth necessary for man's salvation is comprised within a few brief articles of faith. The Apostle says in Romans 9:2 8: "A short word shall the Lord make upon the earth"; and later he adds: "This is the word of faith, which we preach" (Rom. 15:8). In a short prayer Christ clearly marked out man's right course; and in teaching us to say this prayer, He showed us the goal of our striving and our hope. In a single precept of charity He summed up that human justice which consists in observing the law: "Love therefore is the fulfilling of the law" (Rom. 13:15). Hence the Apostle, in 1 Corinthians 13:13, taught that the whole perfection of this present life consists in faith, hope, and charity, as in certain brief headings outlining our salvation: "Now there remain faith, hope, and charity." These are the three virtues, as St. Augustine says, by which God is worshiped [De doctrina christiana, 1, 35]Wherefore, my dearest son Reginald, receive from my hands this compendious treatise on Christian teaching to keep continually before your eyes. My whole endeavor in the present work is taken up with these three virtues. I shall treat first of faith, then of hope, and lastly of charity. This is the Apostle's arrangement which, for that matter, right reason imposes. Love cannot be rightly ordered unless the proper goal of our hope is established; nor can there be any hope if knowledge of the truth is lacking. Therefore the first thing necessary is faith, by which you may come to a knowledge of the truth. Secondly, hope is necessary, that your intention may be fixed on the right end. Thirdly, love is necessary, that your affections may be perfectly put in order.

Towards the end of his life, St. Thomas Aquinas produced a brief, non-technical work summarizing some of the main points of his massive Summa Theologiae. This 'compendium' was intended as an introductory handbook for students and scholars who might not have access to the larger work. It remains the best concise introduction to Aquinas's thought. Furthermore, it is extremely interesting to scholars because it represents Aquinas's last word on these topics. Aquinas does not break new ground or re-think earlier positions but often states them more directly and with greater precision than can be found elsewhere. There is only one available English translation of the Compendium (published as 'Aquinas's Shorter Summa: Saint Thomas's Own Concise Version of his Summa Theologiae,' by Sophia Institute Press). It is published by a very small Catholic publishing house, is marketed to the devotional readership, contains no scholarly apparatus. Richard Regan is a highly respected Aquinas translator, who here relies on the definitive Leonine edition of the Latin text. His work will be received as the premier English version of this important text.

Towards the end of his life, St. Thomas Aquinas produced a brief, non-technical work summarizing some of the main points of his massive Summa Theologiae. This 'compendium' was intended as an introductory handbook for students and scholars who might not have access to the larger work. It remains the best concise introduction to Aquinas's thought. Furthermore, it is extremely interesting to scholars because it represents Aquinas's last word on these topics. Aquinas does not break new ground or re-think earlier positions but often states them more directly and with greater precision than can be found elsewhere. There is only one available English translation of the Compendium (published as 'Aquinas's Shorter Summa: Saint Thomas's Own Concise Version of his Summa Theologiae,' by Sophia Institute Press). It is published by a very small Catholic publishing house, is marketed to the devotional readership, contains no scholarly apparatus. Richard Regan is a highly respected Aquinas translator, who here relies on the definitive Leonine edition of the Latin text. His work will be received as the premier English version of this important text.

The present work, the Compendium of Theology, was the last St. Thomas Aquinas undertook before his death. Thus the Compendium contains the central elements of St. Thomas's far-reaching theological vision after a lifetime of study and teaching. Here, in a

St. Thomas On the Unity and Trinity of God

Christians believe that God is a Trinity and also that He became man, but almost none understand these central truths of faith. St. Thomas Aquinas wrote this work to help men love God more by coming to know Him better--in His humanity, in His divinity, and in His manifold relations to man and creation. A masterpiece of brevity, readability, and profundity.--The Thomist.

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