1. This writer has left us a great many monuments of a mind educated and practiced in divine things, which are replete with profitable matter of every kind. To them we shall refer the studious, noting as we proceed those that have come to our knowledge.
2. There is a certain discourse of his in defense of our doctrine addressed to Antoninus surnamed the Pious, and to his sons, and to the Roman senate. Another work contains his second Apology in behalf of our faith, which he offered to him who was the successor of the emperor mentioned and who bore the same name, Antoninus Verus, the one whose times we are now recording.
3. Also another work against the Greeks, in which he discourses at length upon most of the questions at issue between us and the Greek philosophers, and discusses the nature of demons. It is not necessary for me to add any of these things here.
4. And still another work of his against the Greeks has come down to us, to which he gave the title Refutation. And besides these another, On the Sovereignty of God, which he establishes not only from our Scriptures, but also from the books of the Greeks.
5. Still further, a work entitled Psaltes, and another disputation On the Soul, in which, after propounding various questions concerning the problem under discussion, he gives the opinions of the Greek philosophers, promising to refute it, and to present his own view in another work.
6. He composed also a dialogue against the Jews, which he held in the city of Ephesus with Trypho, a most distinguished man among the Hebrews of that day. In it he shows how the divine grace urged him on to the doctrine of the faith, and with what earnestness he had formerly pursued philosophical studies, and how ardent a search he had made for the truth.
7. And he records of the Jews in the same work, that they were plotting against the teaching of Christ, asserting the same things against Trypho: |Not only did you not repent of the wickedness which you had committed, but you selected at that time chosen men, and you sent them out from Jerusalem through all the land, to announce that the godless heresy of the Christians had made its appearance, and to accuse them of those things which all that are ignorant of us say against us, so that you become the causes not only of your own injustice, but also of all other men's.|
8. He writes also that even down to his time prophetic gifts shone in the Church. And he mentions the Apocalypse of John, saying distinctly that it was the apostle's. He also refers to certain prophetic declarations, and accuses Trypho on the ground that the Jews had cut them out of the Scripture. A great many other works of his are still in the hands of many of the brethren.
9. And the discourses of the man were thought so worthy of study even by the ancients, that Irenæus quotes his words: for instance, in the fourth book of his work Against Heresies, where he writes as follows: |And Justin well says in his work against Marcion, that he would not have believed the Lord himself if he had preached another God besides the Creator|; and again in the fifth book of the same work he says: |And Justin well said that before the coming of the Lord Satan never dared to blaspheme God, because he did not yet know his condemnation.|
10. These things I have deemed it necessary to say for the sake of stimulating the studious to peruse his works with diligence. So much concerning him.