Al-Wakeel

The root. Al-Wakeel comes from w-k-l, the root behind tawakkul (reliance) and wikāla (agency, being entrusted with someone's affairs). A wakīl in ordinary Arabic is an agent handed the running of a matter on the owner's behalf — someone trusted to act with full authority, not merely to advise. The root always carries this handing-over: a matter placed in another's hands because that hand is trusted to carry it properly.

What it means here. Al-Wakeel is read as the one to whom every affair can rightly be entrusted, because His management of it is never inadequate and never distracted, unlike any human agent whose trust is always partial. Where a person appoints a wakīl out of their own limits — they cannot be everywhere or handle everything themselves — Allah's is a different kind of sufficiency: nothing is placed in His hands that He did not already sustain. It sits close to Al-Kafi, "the Sufficient," naming from a different angle the same rest a believer finds in leaving an affair to Him.

Where it is met. The declaration "Allah is sufficient for us, and He is the best Wakeel" is spoken by the believers in Surah Aal-e-Imran facing a gathered army. The phrase "sufficient is Allah as Wakeel" recurs across Surah An-Nisa and Surah Al-Ahzab, following a direct command to place one's trust in Him. Surah Al-An'am and Surah Az-Zumar both ask rhetorically who else could be trusted with the affairs of the heavens and the earth besides Him.