[Dec. 22, 2022] I see it everywhere. I see it in the online threads of Trads debating the powers of the papacy. I see it in dialogues between Protestants and Catholics about the idea of an interpretive authority for divine revelation. I see it in the brain-dump posts of skeptics and the wavering questioning the very concept of religious faith. I see it in the tedious, dreary, back-and-forth discussions between Catholics and Orthodox. It is ubiquitous in religious discussion today.
I am speaking of a hyper-rationalistic approach to matters of faith that insists upon absolutely incontestable logical demonstrations for every point of belief before it is deemed worthy of assent. I refer not to the mere expectation that faith be logical, nor people's reasonable expectation to be convinced of what they are asked to believe; rather, I am referring to people wanting every point of faith to be proven to them in unassailable rational exactitude before they grant it any credibility. What's more, there is the implicit assumption that a point of faith that cannot be proven with ironclad, indisputable, logical certainty is ipso facto untrustworthy.
This way of thinking is very damaging to faith, as it imposes burdens upon faith it was never meant to carry. Essentially, faith and reason are getting muddled. The propositions of faith are being treated as propositions of logic that must be logically demonstrable in order to have credibilty.
If we go back to the First Vatican Council's dogmatic constitution on the Catholic Faith, Dei Filius, we see the following comment on the nature of faith:
We believe that the things which He has revealed are true; not because of the intrinsic truth of the things, viewed by the natural light of reason, but because of the authority of God Himself who reveals them, and Who can neither be deceived nor deceive. (DF, III)
That this might be more clear, God gives certain "exterior proofs" to aid our reason, called motives of credibility. These motives of credibility do not establish the truth of the faith in a logical sense, but they do testify to it. Dei Filius says:
Nevertheless, in order that the obedience of our faith might be in harmony with reason, God willed that, to the interior help of the Holy Spirit, there should be joined exterior proofs of His revelation; to wit, divine facts, and especially miracles and prophecies, which, as they manifestly display the omnipotence and infinite knowledge of God, are most certain proofs of His Divine Revelation, adapted to the intelligence of all men. (DF, III)