Chayei Moharan Chapter 551
Can copy this into an AI, or connect the whole library to your assistant. For deeper learning, you can directly use the original seforim, sites, and apps.
(קח) פַּעַם אַחַת דִּבֵּר מֵעִנְיַן תְּפִלַּת הַצַּדִּיקִים הָאֲמִתִּיִּים שֶׁלִּפְעָמִים אֵין פּוֹעֲלִים בִּתְפִלָּתָם, כִּי זִמְנִין דְּשָׁמַע וְזִמְנִין דְּלָא שְׁמַע כַּמְבֹאָר בַּזֹּהַר הַקָּדוֹשׁ (בְּרֵאשִׁית קה:):
Sefaria Community Translation
Once he spoke about why at times the true tzaddikim are unable to accomplish what they want with their prayers, for, “There are times when He listens and times when He does not listen” (Zohar II, 105b).