Have never seen anything in Scripture that would confirm what you say. The only thing Scripture mentions is “the church.” Period. And every believer who has repented for their sins and believes in the finished work of Christ is a member of His Body, the church.
Case closed.
You got that Bible you worship from the Catholic church and our Jewish friends. Protestant “churches” aren’t really even churches. They are ecclesiastical fellowships. The Catholic church has been around for around 2000 years and knows that so-called christian sects come and go. 500years is nothing to the Catholic Church.
The reason I went non-denominational. There are well over 30,000 sects of Christianity and all of them use different interpretations of the Bible to set themselves apart. I prefer the Truth from the Bible without men elevating themselves by presuming the gift of miracle and such.