“Allah wishes to turn to you in mercy, whereas those who follow their desires wish you to deviate greatly. (27) Allah wishes to lighten your burden, for humankind was created weak. (28) O you who believe, do not consume one another’s wealth unlawfully, unless it be through trade by mutual consent. And do not kill yourselves. Surely Allah is Ever-Merciful to you. (29)”
“Allah wishes to turn to you in mercy” if you fall short in a matter of His religion. “Whereas those who follow their desires wish you to deviate” from the truth, “greatly,” by committing what He has forbidden you. There was disagreement over those described as following their desires. Al-Suddī said: They are the Jews and Christians. Others said: They are the Magians, because they deem lawful marriage to sisters and to nieces. Mujāhid said: They are those who commit unlawful sexual intercourse; they want you to deviate from the truth and commit unlawful sexual intercourse as they do. It was also said: They are all the people of falsehood.
“Allah wishes to lighten your burden”: that is, to make the rulings of the Sacred Law easy for you. And He has indeed made them easy, as He—exalted is His mention—says: “and He lifts from them their burden” (Quran 7:157). The Prophet, peace and blessings be upon him, said: “I have been sent with the upright, tolerant, and easy religion of pure monotheism.” (1) “For humankind was created weak.” Ṭāwūs, al-Kalbī, and others said that this refers to women: one cannot endure being without them. Ibn Kaysān said: “Humankind was created weak” in that one is swayed by his inclinations and desires. Al-Ḥasan said: This means that he was created from a despised fluid. This is clarified by His saying: “Allah is the One who created you from weakness” (Quran 30:54).
His saying, exalted is He: “O you who believe, do not consume one another’s wealth unlawfully,” meaning through what is forbidden, such as usury, gambling, usurpation, theft, breach of trust, and the like. It was also said that it refers to invalid contracts. “Unless it be through trade”: the Kufan reciters read “trade” in the accusative, as the predicate of the verb “to be”; that is, unless the wealth be trade. The others read it in the nominative; that is, unless a transaction takes place. “By mutual consent”: that is, with the willing approval of every one of you.
It was also said that it means that each of the two parties to a sale ratifies the transaction with the other after the sale, whereupon it becomes binding. Otherwise, both retain the option to rescind as long as they have not separated,