Dei Filius II:On Divine Revelation Simon Francis Gaine, O.P. With chapter 2 of Dei Filius, the First Vatican Council's Constitution on the Catholic Faith moves on from the confession of faith in God, the Creator of all things, to the fact of God's revelation to us human creatures. The chapter covers first natural revelation through creation and the possibility of our natural knowledge of God, then why we also need a further revelation which is supernatural, the presence of that supernatural revelation in Scripture and Tradition, and finally the canonicity, inspiration, and interpretation of the Bible.1 The first sentence of the chapter declares that "holy Mother Church holds and teaches that God, the beginning and end of all things, may be known with certainty by the natural light of human reason."2 This sentence, with its affirmation of the possibility of sure natural knowledge of God without the benefit of supernatural revelation, is perhaps the most well-known of the chapter, the most hotly debated at the council itself, and the most discussed in the secondary literature.3 Hardly any comment is [End Page 839] ever made, however, on how the second chapter begins with the statement that the Church "holds and teaches" what follows. This phrase tenet et docet contrasts neatly with how the first chapter began: "The Holy Catholic, Apostolic, Roman Church believes and confesses that there is one, true and living God," and so on. While chapter 1's opening sentence spoke of the Church believing and confessing, chapter 2's opening sentence speaks instead of the Church holding and teaching, employing the verb teneo (hold) in contrast to credo (believe).4 One can easily recognize a structural parallel between the two phrases: the inner act of holding in chapter 2 corresponds to the inner act of believing in chapter 1, and the external act of teaching in chapter 2 corresponds to the external act of confessing in chapter 1. I shall say something about the Church's holding and teaching, and its overall contrast as a unit with the earlier unit of believing and confessing, before going on to say something about the wider content of the chapter in that light. I do this partly because this symposium is about not only Vatican I's Constitution on the Catholic Faith, but also theology today. Catholic theology today is familiar with a precise distinction between "believing" and "holding," and while it is closely related to the distinction between believing and holding found in Dei Filius, I do not think the two distinctions are quite the same. So, in order to avoid confusion, I shall say something about the distinction familiar in theology in today, and then say something about the distinction at work in Vatican I. [End Page 840] The Profession of Faith in use in the Church since 1989, after quoting the Nicene Creed, continues as follows: "With firm faith, I also believe everything contained in the word of God, whether written or handed down in Tradition, which the Church, either by a solemn judgment or by the ordinary and universal Magisterium, sets forth to be believed as divinely revealed."5 But to this primary profession of what is usually called theological or divine faith, since it is a response to God's revelation, there is then added the following: "I also firmly accept and hold each and every thing definitively proposed by the Church regarding teaching on faith and morals."6 A third category, which pertains to non-definitive teaching and to which the appropriate response is "religious obedience of will and intellect," need not detain us here.7 The Latin of "I accept and hold" is amplector et retineo, and in the 1989 Profession, it is said in definite contrast to faith and belief as an assent distinct from but related to that of divine faith itself. Though officially translated as "hold"—which might also have rendered teneo—retineo seems to connote guarding and preserving something, holding onto it, rather than merely holding it. The difficulty in interpreting such formulas (including terms such as "profess," "hold," and so on) is indicated by the fact that the previous Profession of...