The need for development in Islamic finance has become a priority to keep pace with the development taking place, and to prove that the Islamic economic doctrine is independent and based on economic and ethical foundations, so the spread of the development project of Islamic banks played a role in highlighting this distinction as it offers various financial products between services and investment. From development and profit to the bank and the customer in various forms, including investment deposits the interest in this topic and the detail in its jurisprudential adaptation was in accordance with the rules of the Maliki school of thought, in order to bypass the questions raised by customers about Islamic financial transactions and their legitimacy as it is a new field and requires Control and graduation, i.e. attaching the original to the branch, in order to issue a ruling on the transaction, whether it is permissible or prohibited. As for his adherence to the Maliki school of thought, i.e., graduating it according to the rules of Maliki transactions, it transcends the many opinions about a single transaction and the correct setting of the ruling without the large number of branches. The Maliki jurisprudential heritage abounds with jurisprudential rules for financial transactions and that it is the doctrine of moderation, diligence and moderation, in addition to the extent to which it observes the purposes of Sharia.

Islamic finance, economic,

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