Your exact quote below does not specifically say this.
And yet, no matter what differences other religions teach, if they do not follow what you think of as the core beliefs, all other Churches are not of the Church of God.
I was talking about the differences in the teachings of different Christian Churches, and how you have a core standard of belief that makes them a true church or not a true church.
And I made that clear too in my respose. And your point is......?
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You teach that there is only one true church and all others are wrong.
And you teach it is wrong for others to also say there is only one true church.
OK for you to do it, but wrong for others.