In regards to receivng the Bible as my truth, God did not place me in this world in the 1st century, but in the 21st century with the universal testimony of the Universal Church believing the Bible is God-breathed.
Bam, right there.
“The universal testimony of the Universal Church” is exactly what we mean by Sacred Tradition.
Even when you include both Scripture and Tradition, public revelation from God ceased with the death of the last apostle (traditionally John).
Past that point, the teaching authority of the Church can explain the revelation in new words or bring out aspects that may only have been implied, but no one can add to revelation.
Now, of course, Catholics consider dogmatic definitions like that of the Immaculate Conception in 1854 and that of the Assumption of Mary in 1950 to be “bringing out aspects that may only have been implied” (and certainly both of those were long-held beliefs, not brand-new truths foisted on the believers by the Pope). The Orthodox, by contrast, take such recent definitions as evidence that Catholics have broken away from the historical Orthodoxy and are indeed introducing new doctrine (or, at least, improperly promoting pious beliefs to the level of dogma). Both churches, however, firmly believe in Scripture, Sacred Tradition, and God-granted authority within the Church to settle disputes.
Tradition is the context of belief and practice in which Scripture is embedded. When Scripture is unclear, looking at the widespread historical understanding of the Church (her constant testimony, as you said) can allow us to see how those who learned from the apostles themselves understood the matter.
Where do we turn when confronted with the claim that other ancient writings about Jesus and His followers are “just as good” as the New Testament canon, if not more so? The universal Tradition of the Church.
Some passages of Scripture seem to treat Jesus as God Himself; others focus on Him as a man doing the will of God. Which is correct? The universal Tradition of the Church says it’s not one or the other, but both, and the Church in council has given us the technical formulation of “one Person with two natures” to reduce the danger of misinterpretation.
Likewise, Scripture is clear that we are to worship only one God. Yet New Testament characters worship Jesus, who distinguishes between Himself and His Father. In another place, it is said that to deceive the Holy Spirit is to lie to God – yet Father, Son, and Spirit are clearly distinguished in Jesus’ own descriptions of His imminent departure and sending of the Spirit. Do we then have three gods, as Muslims and even some non-Trinitarian Christians say? Nope, again the constant Tradition of the Church says there is but one God, yet Father, Son, and Spirit are true distinctions within the one Godhead. When heresies arose, the Church in council again defended the truth by defining precise terminology – one Substance in three Persons.
That’s Sacred Tradition. Not new truths made up willy-nilly, but the proper understanding and unfolding of the truths that were already conveyed by Jesus or the Spirit to the Apostles, and by them to those who came after them. Of course, we all agree that a great deal of what they taught was ultimately written down under divine inspiration, but even Scripture can be misread, taken bit-by-bit, or twisted, so it is good to have the historical testimony of our Christian forebears to confirm how the teaching came down to them.
The Scriptures are the Word of God, absolutely, but they are best used and understood within the Body of Christ, the Christian community. Handing a Bible to Unbeliever Bob and praying that the Spirit leads him to the correct understanding is certainly one way of doing things, made possible in relatively recent times, but that’s not the traditional way the Church has spread the message. Historically, the Spirit’s guidance has operated primarily not on the level of the individual Bible reader but on that of the Church as a whole. Individuals and splinter groups could and did mangle doctrine terribly and claim Scriptural warrant for doing so, but the Church as a whole stood firm against such twistings of the teaching that had been handed down, and welcomed the breakaway groups back into the fold or watched them die out. Thus, early on, the true Church was distinguished from splinter groups as both “orthodox” (teaching the right doctrine as handed down from the apostles, both explicitly in their writings and in the constant belief and practice of the Church) and “catholic” (the same across the whole world, very different from the heretical groups that would tend to spring up in a specific region following a charismatic teacher).
With all due respect, from the viewpoint of the elder Churches the Protestant movement is just another set of splinter groups, albiet a particularly long-lived one with a pronounced tendency to internal splintering of its own. I acknowledge that God continues to work in Protestant Christianity, and am glad that He does. I could even believe that He inspired the very beginnings of what is commonly called the Reformation, but I don’t believe that the present multiply-divided state of Christianity could possibly be His Will.
Usagi