On an invitation from Amir al-Momenin Institute, some delegates from the Office of Grand Ayatollah Shirazi in holy Najaf along with Sheikh Mohammad Taqi Zakeri, took part in a ceremony, which was organized to honor the security officers in this City. This ceremony coincided with the Grand Eid al-Ghadeer, and it hosted many cultural, religious, tribal, social and military figures. Sheikh Zakeri delivered a lecture to the public in this ceremony.