I said to some extent doofus. What's wrong with these objectives? Absolutely nothing.
Actually pretty much of it is wrong. It's like isolating yourself from the rest of the world. Also by doing so you need to eradicate all other religions in the "Muslims countries" because such a thing does no exist. A country is a community for all religions and ethnics, it's job is to supply the needs of all its population.
It is also impossible to isolate yourself from the world because you need resources that they own and they need resources that "Muslim countries" own.
Al-Qaedas and all other terror groups ideology is retarded and takes the world back to the stone age.