Explanation

Infāq s an Arabic word meaning spending or disbursement.

but also carries the sense of doing so simply to please God without asking for any favor or hoping for a return.

The word ʾinfāq is mentioned once in the Qurʾān in Q17:100

The imperative form of the verb (ʾanfiqū) (أَنفِقُوا) appears 18 times in the Qurʾān

Infāq is different from zakat, which is obligatory on Muslims, or sadaqah

ND28-4-2023