Intumwa y'Imana (Imana iyihe amahoro n'imigisha) mu mvugo yaturutse kwa Abdullah Ibun Djad'an, akaba yari umwe mu batware bo mu bwoko bw'abakurayishi mbere y'ubuyisilamu. Bimwe mu bikorwa byiza byamuranze; nuko yunganga isano ry'abo mu muryango we wa hafi, akababanira neza, akagaburira abakene ndetse n'ibindi bikorwa byiza byamurangaga Islamu yashishikarije gukora; aha niho yasobanuye ko ibi bikowa ntacyo bizamumarira ku munsi w'imperuka, kubera ubuhakanyi bwe bwo kutemera Allah, kandi ko mu buzima bwe atigeze avuga ati: Mana Nyagasani ku munsi w'imperuka uzambabarire ibyaha byanjye.

• Ibyiza by'ukwemera n'agaciro kabyo, kandi ko ari bimwe mu bituma umuntu yakirirwa byiza kandi ko no kwemera ari kimwe mu bisabwa kugira ngo ibikorwa byawe byakirwe.
• Kugaragaza ububi bw'ibangikanyamana, kandi ko ari imwe mu mpamvu zonona ibikorwa byiza by'umuntu.
• Abahakanyi ku munsi w'imperuka ibikorwa byabo bakoze bizaba imfabusa, kubera kutemera kwabo Allah ndetse no kutemera kwabo umunsi w'imperuka.
• Ibikorwa umuntu akoze akiri mu buhakanyi, iyo abaye umuyisilamu ibikorwa byiza akoze arabizigamirwa, akazabihemberwa.