One who contributes from his wealth for the purpose of writing or publishing a sefer of a Tzaddik –
Behold, at any given time, and in any corner of the world, that a person studies from this sefer, the Tzaddik [on high] evokes merit on behalf of the donor through whom the sefer was disseminated.
—The Rebbe, Igrot Kodesh, vol 2
Reshimas Hamenorah is a landmark study in which the Rebbe meticulously analyzes and organizes the detailed procedure of kindling the Menorah in the Beit Hamikdash, drawing on the rulings of Maimonides and other leading authorities.