Sectarianism and sectarian violence are perhaps the largest threat to Egypt today. It is almost certain that if the level of sectarian tension continues to grow, Egypt's future will become immensely dim if not pitch black. We are all responsible for it, whether you do believe there is a difference between Copts and Muslims, or whether you believe that we are all Egyptians but prefer to remain silent and not try to battle extremist views wherever you find them.
The direct translation of the text is "Don't leave Egypt to fall"
The text within the index finger is "sectarianism"