How do I make my sister to snap out of this whole JW nonsense?

My sister keeps talking forbthe past few weeks about this JW mess she's so gullible and believes God is calling her. Yesterday I had a disagreement not that I am against this its just this people are controlling her. About 9 months ago my sister started her own house keeping cleaning business 6 months ago sge started making really good money she is now making 1,000 to wven 2,500 weekly. I got so frustrated with her now that she is making huge bucks on this cleaning business she tells me she will be quotting her business just because JW dude told her to do so and that God loves the poor. What the freak! This guy is delusional and my sister isnso gullible to believe all these lies. Crazy , I told her that God is blessing her with success. She got mad because I tell her the devil plats tricks on our minds that who he get us. I even got my chruch pastor to speak with her yet she dismissed it.

How do I make my sister to snap out of this whole JW nonsense?
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