Option 1 -> (D), (B), (C), (A) - Starts with "that they may be the refractions of" which cannot begin a sentence grammatically.
Option 2 -> (C), (A), (D), (B) - Forms: "There are errors which no wise man will treat with rudeness while there is a probability that they may be the refractions of some great truth still below the horizon" - grammatically correct and meaningful.
Option 3 -> (B), (A), (D), (C) - Begins with "some great truth still below the horizon" which creates an incomplete, fragmented structure.
Option 4 -> (C), (B), (D), (A) - Disrupts the logical flow by placing (B) immediately after (C), breaking the relative clause structure.
Hence, Option 2: (C), (A), (D), (B) -> The sentence conveys that wise people don't dismiss errors rudely because they might be distorted reflections of undiscovered truths, showing intellectual humility and openness to possibilities -> correct