Ursula K LeGuin could really write. No Spoilers, The Stars Below is about a post nuclear future in which the church is ascendant and has branded scientific knowledge or practice heresy. An astronomer (who notably viewed his work as seeing and chronicling the glory of G-d’s creation) is driven into exile in a mine. He gives this speech
"The astronomer answered him with growing assurance. “By virtue of certain properties of light and lenses. The eye is a delicate instrument, but it is blind to half the universe—far more than half. The night sky is black, we say: between the stars is void and darkness. But turn the telescope-eye on that space between the stars, and lo, the stars! Stars too faint and far for the eye alone to see, rank behind rank, glory beyond glory, out to the uttermost boundaries of the universe. Beyond all imagination, in the outer darkness, there is light: a great glory of sunlight. I have seen it. I have seen it, night after night, and mapped the stars, the beacons of God on the shores of darkness. And here too there is light! There is no place bereft of the light, the comfort and radiance of the creator spirit. There is no place that is outcast, outlawed, forsaken. There is no place left dark. Where the eyes of God have seen, there light is. We must go farther, we must look farther! There is light if we will see it. Not with eyes alone, but with the skill of the hands and the knowledge of the mind and the heart’s faith is the unseen revealed, and the hidden made plain. And all the dark earth shines like a sleeping star.”
That combination of science and faith really touches me- and as I said, LeGuinn could really write.