I'm just pointing out a blatant double standard Abu. I guess that's what being a Muslim is all about.

Yes islam peacufully spread into egypt... 

from wiki:

In the later part of December 639 or in early January 640, the Muslim army reached Pelusium. It was a fortified town manned by a Byzantine garrison, which contained many Ancient Egyptian monuments, as well as many Christian churches and monasteries. The city was considered Egypt's eastern gate, and a branch of the Nile, known as the Pelusiac Branch, used to empty into the Mediterranean near the city. The Muslims besieged the town. The siege dragged on for two months. Towards the fall of February 640 an assault group led by a prominent field commander Useifa ibn Wala assaulted the fort and city was captured by the Muslims. Once they entered Pelusium, the Arabs destroyed its churches, brought down its fotifications, and burned the ships at its port. [10][11][12][13][14][15]. Armanousa, the daughter of Cyrus who fiercely resisted the Muslims in Pelusium and fell hostage in their hands, was sent to her father in the Babylon Fortress.[16]