Surah 92:17–21:
But the righteous one will avoid it—he who gives from his wealth to purify himself, and have in mind no favor from anyone to be repaid, but only the desire to seek the countenance of his Lord, the Most High. And he is going to be well-pleased.
The Surah concludes by praising a wealthy individual who spends his vast capital purely for spiritual purification: "But the righteous one will avoid it he who gives from his wealth to purify himself, and have in mind no favor from anyone to be repaid..."
The Local Political Context: According to early Islamic historical biographies (Sira) and classical exegesis (Tafsir al-Jalalayn), these final verses were revealed as a direct, specific defensive brief for Muhammad’s closest wealthy benefactor, Abu Bakr al-Siddiq. Abu Bakr was using his substantial merchant fortune to systematically buy out and emancipate lower-class Muslim slaves (like Bilal ibn Rabah) who were being tortured by the Meccan elite.
The Critical Deconstruction: To a political scientist or social historian, this passage represents the transactional economic engine of the early Islamic movement. Muhammad’s cash-poor, marginalized cult was entirely dependent on the liquid capital of a few wealthy elites to survive Meccan boycotts and buy political leverage. By using the divine voice to explicitly validate Abu Bakr's personal spending—insisting his financial transactions were wiped clean of any corrupt, earthly nepotism or "favor to be repaid," and branding it as pure "seeking of the divine countenance"—the text effectively institutionalized a spiritual tax-haven model. It rebranded standard political network-building and tribal asset acquisition as a supreme, transcendent act of celestial holiness.