Irenaeus sets down an epistemology centered on Christ as the Logos of God, whose words are found in the Old Testament1 as well as in the teachings of His disciples, the Apostles2. This doctrine of the Apostles was at first transmitted by way of preaching, and, at a later point, by the grace of God, written down and contained in the Scriptures of the New Testament to serve as a foundation for successive generations.3
The Scriptures, contrary to the nay saying of its opponents, are, in there entirety, clear and unambiguous in the terms by which they set forth the teachings of Christ and the Apostles4 to any with a sound mind and who are devoted to piety and the love of truth.5 While it is admitted that not all passages are equally clear, and parables can admit a variety of interpretations, this does not render the Scriptures impossible, but the opposite actually, for Scripture has provided us with many passages which are unmistakably unambiguous in their nature by which we may interpret these passages of difficulty and parables.6
These same doctrines were also entrusted to the men in whom the Apostles entrusted the governance of the Church7, and is preserved in such a fashion that even should the written documents of their teachings be unavailable, this tradition maintained would be sufficient to guide believers in the faith.8
The function of this tradition has been dynamic through the life of the Church, serving as a medium to convey the content of the apostolic tradition, a role still operating for the illiterate and those whose language has not received the Scriptures yet. In addition, tradition worked as a guiding principle in the assembly of the canon of Scripture itself, and finally as a hermeneutical device to protect Scripture from manipulative interpretation and as concise statement of the same faith more fully expounded in the Scriptures for an aid in education and confession.9
It is this last function which is now most commonly associated with tradition, a protective rule by which false teachers and their twisted use of Scripture can be tried and found wanting.10 For while the Scriptures are clear to those of sound mind and pious hearts, the enemies of the Church continue their assault upon her, seeking by whatever means to draw those away from the truth who might be swayed by their deceptions.11 It is for this reason that the diligent read the Scriptures in the company of the presbyters in the Church, among whom is the apostolic doctrine.12
This episcopate, by a lawful succession from the apostles themselves13, has preserved both the Scriptures and tradition from falsification, either by addition to or subtraction from the faith.14 We find this particularly apparent in those churches of apostolic foundation15, with the Church of Rome being the most conspicuous of these.16 This succession of office is the guarantor of fidelity to the apostolic doctrine17, a blessing to the Church if discharged faithfully, but the direst of calamities if not.18
Therefore it is incumbent upon us to obey the presbyters who are in the Church, who are in possession of succession from the apostles19, who display sound speech and are blameless in conduct for the confirmation and correction of others.20 Such presbyters as this have received the certain gift of truth, according to the good pleasure of the Father21, and preserve the faith of the Father, draw us toward an increase in love for the Son of God, and expound the Scriptures to us without danger, neither blaspheming God, nor dishonoring prophets or apostles.22
Alternately, we are to avoid all those who are subservient to their own lusts and do not place the fear of God supreme in their hearts, but instead conduct themselves with contempt toward others and are puffed up with the pride of holding the chief seat. Such as these work evil deeds in secret, which the Lord will judge accordingly.23
The Scriptures, contrary to the nay saying of its opponents, are, in there entirety, clear and unambiguous in the terms by which they set forth the teachings of Christ and the Apostles4 to any with a sound mind and who are devoted to piety and the love of truth.5 While it is admitted that not all passages are equally clear, and parables can admit a variety of interpretations, this does not render the Scriptures impossible, but the opposite actually, for Scripture has provided us with many passages which are unmistakably unambiguous in their nature by which we may interpret these passages of difficulty and parables.6
These same doctrines were also entrusted to the men in whom the Apostles entrusted the governance of the Church7, and is preserved in such a fashion that even should the written documents of their teachings be unavailable, this tradition maintained would be sufficient to guide believers in the faith.8
The function of this tradition has been dynamic through the life of the Church, serving as a medium to convey the content of the apostolic tradition, a role still operating for the illiterate and those whose language has not received the Scriptures yet. In addition, tradition worked as a guiding principle in the assembly of the canon of Scripture itself, and finally as a hermeneutical device to protect Scripture from manipulative interpretation and as concise statement of the same faith more fully expounded in the Scriptures for an aid in education and confession.9
It is this last function which is now most commonly associated with tradition, a protective rule by which false teachers and their twisted use of Scripture can be tried and found wanting.10 For while the Scriptures are clear to those of sound mind and pious hearts, the enemies of the Church continue their assault upon her, seeking by whatever means to draw those away from the truth who might be swayed by their deceptions.11 It is for this reason that the diligent read the Scriptures in the company of the presbyters in the Church, among whom is the apostolic doctrine.12
This episcopate, by a lawful succession from the apostles themselves13, has preserved both the Scriptures and tradition from falsification, either by addition to or subtraction from the faith.14 We find this particularly apparent in those churches of apostolic foundation15, with the Church of Rome being the most conspicuous of these.16 This succession of office is the guarantor of fidelity to the apostolic doctrine17, a blessing to the Church if discharged faithfully, but the direst of calamities if not.18
Therefore it is incumbent upon us to obey the presbyters who are in the Church, who are in possession of succession from the apostles19, who display sound speech and are blameless in conduct for the confirmation and correction of others.20 Such presbyters as this have received the certain gift of truth, according to the good pleasure of the Father21, and preserve the faith of the Father, draw us toward an increase in love for the Son of God, and expound the Scriptures to us without danger, neither blaspheming God, nor dishonoring prophets or apostles.22
Alternately, we are to avoid all those who are subservient to their own lusts and do not place the fear of God supreme in their hearts, but instead conduct themselves with contempt toward others and are puffed up with the pride of holding the chief seat. Such as these work evil deeds in secret, which the Lord will judge accordingly.23
True knowledge is the doctrine of the apostles, and the ancient constitution of the Church throughout the world, and the distinctive manifestation of the body of Christ according to the successions of the bishops, by which they have handed down that Church which exists in every place, and has come even unto us, being guarded and preserved without any forging of Scriptures, by a very complete system of doctrine, and neither receiving addition nor curtailment. It consists in reading the Scriptures without falsification, and a lawful and diligent exposition in harmony with the Scriptures, both without danger and without blasphemy. And above all, it consists in the pre-eminent gift of love, which is more precious than knowledge, more glorious than prophecy, and which excels all the other gifts of God.24