- the History of Muslim-Christian Relations (the sources depicting the seizure of the Church of St. John the Baptist in Damascus during the reign of Caliph Walid II,[87] the dynamism of the Muslim-Christian acculturation in the first centuries of Islam in the Middle East,[88] culture and religion in the Middle East in the first centuries of Islam according to Ibn Haldūn (1332-1406),[89] Christological aspects of the Christian-Islamic polemics from the early ages of Islam,[90] the Arab invasion in Rome (846),[91] the condition of Christian communities in the Muslim world before the Crusaders,[92] the ambivalence of the position of Christians in the Muslim community,[93] the destruction of the Church of the Holy Sepulchre in Jerusalem in 1009,[94] the description of Christians in Egypt by the Franciscan friar Anthony Gonzales (1673),[95] the praise of the crusaders’ attitude towards Muslims in Ibn Jubayr’s chronicle concerning his journey to the East (d. 1217),[96] the significance of the Franciscans in the Middle East during the Mameluke epoch,[97] the imitation of the Islamic ideology of Jihad in ‘Tactica’ by Emperor Leo VI (866-912),[98] the missionary activities of Protestant Churches in the eastern provinces of the Ottoman Empire in the first half of the 19th century,[99] Western influences on the shaping of the political system in Lebanon in the second half of the 19th century.[100] Muslim-Christian dialogue in the context of human rights (the Universal Declaration of Human Rights),[101] dialogue of life between Christians and Muslims in the history of Lebanon (1861-1945) after the Organic Statute of Lebanon (Règlement),[102] the polish experience of co-existence between Christians and Muslims.[103]