Peace be with you DoctorNo,
I really do believe you should take Layths' advice and "Relax".
Your concerns that you've aired are legitmit concerns, especially the danger of a Constitution favoring "One" group of people over all others.
And like you said, history has proven what a disaster that always turned out to be.
I think your biggest mishap about us here is that you think maybe we will continue the same "biases" and "prejudice" that prior communities have perpertrated.
Another thing, I believe you are still thinking of "Islam" and "Muslims" as well as that perplexing word "Religion" by the same definition that Sunni's, Shia's, Salafiyya, etc. have spread throughout the land. I assure you we here DEFINATELY do not hold those views nor their definitions.
Islam is not a Religion. As Layth said, it is a "System". And no, it's not a system of Rituals and dogmatism.
It is a system that would require respect and tolerance for your fellow man REGARDLESS of nationality, sex, geographic location or so-called "Religous" beliefs for those who say they have one.
It is a system that guarantees that YOU DoctorNO as an Agnostic have 100 percent right to have that belief and the right to be respected as an Agnostic.
The important thing is not so much as "beliefs" or "dogmatism" or "rituals" or "labels" or "Identities" or any of that.
The IMPORTANT thing, where the constitution is concerned, is respect and honor of our fellow man.
That's the primary issue which has yet to be tackled correctly and the issue the believers here, GOD willing, are hoping to address and correct.
Others may claim to have done so, but reading History and looking at the present condition of this world, I really can't see how any body can make that claim.
GOD knows best and GOD is the One guiding us.