Alexis Bellino isn't buying Tamra Barney's newfound religion.

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After watching her former co-star get baptized on The Real Housewives of Orange County's season 10 finale episode, Bellino sent off a letter to Andy Cohen.

“When I became a cast member of The Real Housewives of Orange County five years ago, I knew that I would be judged because of my appearance and my love for Jesus, with Tamra being my biggest harasser," the letter read, according to a report by Real Mr. Housewife on Tuesday. "But over time the viewers saw that although I’m far from perfect and regardless of my bra size my love for people and my non-backstabbing showed through and that in fact I do love Jesus, which is why I cannot sit back and watch a mockery be made of my Savior. The greatest part of a walk with God is that he loves you were you are. You don’t need to be perfect; however, that doesn’t give you a hall pass to become baptized and then continue your old, unkind and manipulative ways. Someone’s faith is not for entertainment. It’s their sole reason for existence.”

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In response to Bellino's letter, Barney said, “She’s the type of Christian that gives christians a bad name. All I can say to her is I’m sorry you feel the way you do and I’ll pray for you... If she was a good Christian, she probably would not be judging me right now.”