Are these guys for real?
I suspect that two factors are at play: dispensationalism, which paved the way for this by being a major theological movement that sees Old Covenant worship as having a place in modern times, and by even claiming the Jews can be saved through temple sacrifices, and just that, in general, people are more open to Judaism than they once were. Society used to look down on Judaism and that's not necessarily the case any more.Yet another Hebrew roots inspired group
It’s growing insanely. I wonder why it is accepted more readily than other groups (Mormons or JWs).