As long as they faithfully observed Jehovah’s commandments, including tithing, they had his promise of abundant harvests.
(‏ تثنية ٣٠ :‏ ١١‏ )‏ وقد وعدهم بمحاصيل وافرة إن بقوا طائعين بأمانة وصايا يهوه ،‏ بما فيها تقديم العشور .‏