"Only a very bad theologian would confuse the certainty that follows revelation with the truths that are revealed. They are entirely different things"

In this quote, Denis Diderot is highlighting the significance of distinguishing between the certainty that originates from discovery and the actual facts that are exposed. He suggests that just a bad theologian would make the error of relating the 2, as they are basically various principles. The certainty that follows discovery is a personal conviction or belief, while the realities that are exposed are objective and universal. Diderot is warning against blindly accepting the certainty of discovery without seriously analyzing the actual truths that are being exposed. He emphasizes the need for vital thinking and discernment in matters of faith and theology.