Anna Duggar's brother Daniel Keller recently went on a Facebook rant slamming the Duggar family and pleading with Anna to leave her husband Josh Duggar.

Keller's rant is in response to Josh's recent admission to cheating on Anna via the popular cheating website Ashley Madison and molesting several underage girls including his sisters.

"I have been the biggest hypocrite ever. While espousing faith and family values, I have secretly over the last several years been viewing pornography on the internet and this became a secret addiction and I became unfaithful to my wife," Josh said in an official statement.

And though he has apologized, Keller went on a Facebook rant after Josh's sister Jessa posted a bible passage to Facebook discussing sinning and forgiveness.

Check out Seewald's Facebook post below.

Posted by Jessa Seewald on Sunday, August 23, 2015

Keller then proceeded to slam Seewald for posting the passage on forgiveness and asked her how she would feel if she were in his shoes.

"Think for a min [sic] about the victims," Keller said. "Tell me how you would feel if someone cheated on your sister and brought so much disgrace to you and ur [sic] family."

He continued, "Confessing and getting caught are two different things. You want to know what happens when you cover ur sin maybe you should go read ur bible instead of beating people over the head with it.

"You have to confess and forsake your sin to have mercy. Not sin confess and repeat," he said.

Keller then went on to reveal that he told Anna he would "pay for her to move out" with her kids and live with him.

He added, "I don't think josh will see that this is a big deal and be truly broken till that happens."

People reports that Keller also revealed that Anna's parents have tried to persuade her to stay with Josh because they are reportedly afraid how divorce would ruin the family's religious reputation.

So far, Seewald has yet to respond to Kellar's rant.