Yisrael Aryeh Dabruskin was a student who corresponded with the Lubavitcher Rebbe, Rabbi Menachem Mendel Schneerson, seeking guidance on matters related to his Torah study schedule and spiritual practice.
The Rebbe received a letter from Yisrael Aryeh Dabruskin that included two panim (requests for prayer), which the Rebbe indicated he would read, bli neder (without making a vow), at the resting place of his revered father-in-law, the previous Rebbe. In his response, the Rebbe addressed Dabruskin's inquiry regarding the proper order and structure of his Torah studies. The Rebbe advised him to consult with his mashpia (spiritual mentor) for guidance in Chassidus (Chassidic teachings), and with his ram (teacher) for guidance in Nigleh (revealed Torah law). If these mentors were uncertain, they were encouraged to write to the Rebbe themselves for further direction.
The Rebbe emphasized the importance of maintaining proper discipline and order in spiritual matters, highlighting that such questions should first be addressed to one's immediate mentors. Additionally, the Rebbe conveyed the instruction of his father-in-law, the previous Rebbe, that if one missed a daily portion of Chitas (the daily study cycle of Chumash, Tehillim, and Tanya), it could be made up at night.
The tone of the correspondence is warm and encouraging, concluding with the Rebbe's blessings for a kosher and joyous Pesach and for success in Torah study with awe of Heaven.