I'm confused about why you two aren't getting along. I confess that I don't read the posts about doctrine, and so don't know what your issue of disagreement is.Oh dear God. What a disgusting post you have written here, Serah.
But what difference could possibly justify you not getting along better? And why can't your religion bring two relatively gentle and kind women who ostensibly love the same god together? And isn't that significant that it doesn't? You don't see irreligious people doing this. The conclusion is obvious to me. Religion is divisive and belligerent.
Yes, the believers and unbelievers are each belligerent to the other. But look more closely at where this comes from. The believers are also belligerent with one another. We are not. We all get along with the other unbelievers here. Happy Lesbo never calls Catcher names, and Hiding and River Tam never say things like what you and Serah, or Quin and whichever Christians he fights with say to one another.
That saddens and concerns me.
I don't expect you to turn on your religion. But please try to see what I see. We will all get along better without religion.