O Messenger of God, regarding zakat, is there any other obligation? He said, “No, unless he voluntarily does it.”

It is possible that God obliges him to do that if he does it voluntarily, and He attaches it to the level of a loan, so the reward is equal, with the increase in reward for voluntary work in that, so it is higher than the obligation. The original is this much, and God says, “Do not negate your deeds.” He forbids, and the prohibition applies to action other than the command. Initiating the law is binding, and it is the most apparent, so he equated the prohibition between what is obligatory and what is not obligatory, and the Messenger of God, may God’s prayers and peace be upon him, decreed voluntary prayers and fasting .

It is not permissible with us. This applies to the obligatory duties, and it is a matter of disagreement regarding the fulfillment of the temporary obligation .