I'm having the same problem with my friends. They insisted so much I ended up gong to some of the meetings, but I was reading Fr Caussade's Abandonment to the Divine Providence and I realized something was off. Went check and boom... I try to warn them, but it doesn't matter what I say, they obstinate in these strange "teachings"! So sad!
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"Cults," Sects, and "New Religious Movements"