Cairo - Presidential Adviser for Religious Affairs Osama Al Azhary participated in the Sufi celebrations of the night of the half of Sha'baan in Cairo's Mosque of Sayeda Zeinab. He said, during his speech, the night of the half of Sha'baan (the eighth month of the Islamic lunar calendar) is a night of peace and love in which the human should be keen to achieve kinship, calling the people for ending their feuds with their neighbors and relatives during this night. Regarding dealing with Christians, the cleric said that Muslims should deal well with them as brothers and partners in the homeland. He said, "It is not permissible for any Muslim to harm or to harass them in any way, while to deal with them tolerantly."