Will Muslim's reunite again

First off I am not Muslim but I am some what of a amateur theologists, this statement infers that Muslims or Islamic people are exceptionally broken or disorganized when compared to the other major religions of this world. Muslims, Christians, Jews, Buddhists and whatever else are states of mind that can be followed converted and even completely ignored (atheis)t, so if a religion ( or religion) is broken those that follow are as well. this is an issue like an infected finger nail on a broken arm with gang green; and this can be said for all religions.