I see it this way, The bible says to test all spirit. we should never blindly follow any man, or any denominational assembly in all things (I consider orthodoxy and catholicism a denomination). I used to blindly follow my pastors (a sect of baptist) blindly, and it led to alot of trouble and years of issues. It was when I did what was said (test all spirits) that I found some of what I was told was not true, even since I have been in CC I have changed my vews on a few subject, and am questioning my view on a few others.
we have to remember Rome held power for centuries, and even after the reformation, much of romans truths came with them. Some are die hard reformers, Some are die hard catholics. Some have learned to set tradition aside and actually study, and found things that troubled them. and ever sins, the attack of each other has gotten crazy, and keeps getting worse. We need to remember there is set doctrine which can not be set aside (the gospel of Christ, there is only one, what is sin and what is not sin, etc etc) yet most of the others (when the rapture happens, How old the earth is, Do we speak in tongues today, etc etc) are non essential and not really worth arguing over.
many churches have changed their view of what physical church looks like (sunday service, and discipleship/cell and home groups) but they did not change their doctrines, Yet they are being hated by many because they stopped following tradition. and the war is not only angry, but fierce and hateful, And this is sad.