.
Without question.
That does not mean that there were not believers among them, but simply what they preached was false at its core.
If it was false when the Revelation was given to John (”come out from her”) just think how utterly corrupt it must be today.
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http://pre-trib.org/articles/view/a-history-of-pre-darby-rapture-advocates
From the above, I can see it started with a few people, then got more exposure in the colonies, then got going further with Darby.
But there are the conservative Lutheran Church Missouri Synod and Calvinist/Reformed/Orthodox Presbyterian denominations that don’t teach dispensationalism/rapture/etc.
I’m Missouri Synod Lutheran background & attend an OPC church.