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.

Proclus' Elements of Theology is a concise summa of the Neoplatonic system in its fully developed form; and for the student of late Greek thought second in importance only to the Enneads of Plotinus. Professor Dodds has provided a critical text based on a personal examination of some forty manuscripts, together with an English translation and a philosophical and linguistic commentary. First published in 1933, this second edition includes an Appendix of Addenda et Corrigenda and is widelyregarded and respected as the definitive edition of the text today.