Likutei Moharan 56:10/ליקוטי מוהר"ן נ״ו:י׳

110. All the words that they receive from there—i.e., from the aspect of hands/heavens/thunder—since they are received from heaven, one ought not demean the receiver, even if the law is not in agreement with him. Thus, indeed, “both opinions are the word of the Living God” (Eruvin 13b) .

2As for the law not being in agreement with him, this is something we are incapable of understanding and comprehending, for this is the aspect of thunder. From there he received the words, of which it is said “God thunders amazingly with His voice”—i.e., they are truly “the wonders of He Who is perfect in knowledge” (Job 37:16). It is impossible for us to comprehend this, because it is the aspect of the incomprehensible ways of God—i.e., the aspect of one tzaddik experiencing good and a second tzaddik experiencing misfortune, one wicked person experiencing good and a second wicked person experiencing misfortune. Even Moshe Rabbeinu, of blessed memory, could not comprehend this, and concerning this he asked, “Please, let me know Your ways” (Exodus 33:13) .

3A tzaddik experiencing good is the aspect of the tzaddik with whom the law is in agreement; a tzaddik experiencing misfortune is the aspect of the tzaddik with whom the law is not in agreement. A wicked person experiencing good is the aspect of the wicked person who is close to the tzaddik with whom the law is in agreement; a wicked person experiencing misfortune is the aspect of the wicked person who is close to the tzaddik with whom the law is not in agreement.

4Even Moshe could not comprehend this, because they are the aspect of the ways of God, the aspect of thunder; they are “the wonders of He Who is perfect in knowledge,” which are incomprehensible.

5Therefore, when they receive words from heaven, from the aspect of the hands, the aspect of thunder, as explained above, one ought not demean [the receiver], even if the law is not agreement with him. This is the aspect of dispute for the sake of Heaven, for in fact “both opinions are the word of the Living God,” just that it is impossible to comprehend this because it is “the wonders of He Who is perfect in knowledge,” the aspect of thunder, as explained above.