"Good loan" is a more general concept than technical good loan and is not limitted to financial exchanges and includes almsgiving, charity, jihad with wealth and life, and what one gives to another with the intention of approaching God and no exchange is demanded for it. Since these concepts make sense in dealing with God Almighty, there is no question of taking back in return from the beneficiaries. At the same time, in the interpretive narrations, the Qur'anic concept of "good loan" has been used in its technical meaning also; As it is often used in the sense of giving a loan to another in return for not demanding interest, and in addition, as an example, it includes the concept of paying silih to the infallible Imam (a). In this way, this process has been able to establish a new case in the rule of good loan along with its Qur'anic cases such as charity, and in practice has expanded the circle of Qur'anic cases of "good loan".