Let alone political Islam and other religions and secular democratic elements, Islam can not co-exist in peace within itself as you see in Somalia, Afghanistan, Yemen, Sudan, Libya, Syria, Iraq, ... and many other. Islam can only exist alone, with one authoritarian and dictatorial regime, as it has proven in Sadam Hussien's Iraq, Qaddafi's Libya, Syria's Hafez Assad, Abdelah Salah's Yemen, Ziad Bare's Somalia, Jaafar Numeri's Sudan ... and the list goes on on.
Eritrea will never survive as a viable nation in this region as the examples above and Lebanon had confirmed. Eritrea's major political fissures will emerge after the death of Issaias Afeworki when all the evil forces will re-emergence from their hidden Torabora like caves.
In short, Islam and the secular democratic forces are incompatible everywhere. Therefore, Eritreans need to see the future now, and clear their path to the future.
This was the reason, Issaias Afeworki took the decision to remove the Arabist and Islamist ELF Jebha leadership before anyone else. This is a lesson forgotten among many Eritreans.
Those who forget the past are forced to repeat it.