Responsa untuk Ulangan 23:21

לַנָּכְרִ֣י תַשִּׁ֔יךְ וּלְאָחִ֖יךָ לֹ֣א תַשִּׁ֑יךְ לְמַ֨עַן יְבָרֶכְךָ֜ יְהוָ֣ה אֱלֹהֶ֗יךָ בְּכֹל֙ מִשְׁלַ֣ח יָדֶ֔ךָ עַל־הָאָ֕רֶץ אֲשֶׁר־אַתָּ֥ה בָא־שָׁ֖מָּה לְרִשְׁתָּֽהּ׃ (ס)

Kepada orang asing engkau boleh membayar bunga, tetapi kepada saudaramu janganlah engkau membayar bunga, supaya Yang Mahakekal, Allahmu, memberkati engkau dalam segala usahamu di negeri yang akan kaumasuki untuk kaumiliki.

Teshuvot Maharam

Q. What is the legal basis for permitting the lending of charity-funds upon a definite rate of interest?
A. Perhaps some persons have mistakenly ruled that charity-funds are in the same category as Temple-funds. However, this is incorrect, for the Talmud considers charity-funds as money belonging to "thy brother" and, therefore, must be included in the commandment: "unto thy brother thou shalt not lend upon interest (Deut. 23,21)". You know, however, how readily people will heed those who permit the forbidden.
SOURCES: Cr. 101. Cf. Agudah B.M. 73.
Tanya RabiBookmarkShareCopy

Teshuvot Maharam

Those who lend charity-funds upon a definite rate of interest are doing an improper thing, for charity-funds are included in the commandment: "unto thy brother thou shalt not lend upon interest (Deut. 23,21)." However, such funds may be lent on condition that the profits but not the losses be shared.
SOURCES: Cr. 109; Mordecai Hagadol, p. 276b. Cf. Agudah B.M. 73.
Tanya RabiBookmarkShareCopy