Ahmed Al-Khalili is the Grand Mufti of the Sultanate of Oman. He was born in Zanzibar in 1924 and is an Omani from Bahla. Ahmed Al-Khalili. He is 82 years old. Has been considered the highest religious authority in the sultanate of Omen since 1975. Ahmed Al-Khalili, A father of seven, wrote numerous books and models, including Jawaher Al-Tafsir, Tagdeed Al-ummah and zakat Al-anaam, Popularizing interpretation of the holy Quran.