Muhammad Sayyid Tantawy, also referred to as Tantawi, was an influential Islamic scholar in Egypt. From 1986 to 1996, he was the Grand Mufti of Egypt. In 1996, president Hosni Mubarak appointed him as the Grand Imam of Al-Azhar, a position he retained until his death in 2010.

Islamic banking, Islamic finance, or Sharia-compliant finance is banking or financing activity that complies with Sharia and its practical application through the development of Islamic economics. Some of the modes of Islamic finance include mudarabah, wadiah (safekeeping), musharaka, murabahah (cost-plus), and ijarah (leasing).