Devout Christian Sadie Robertson shared a collage of her "Dancing with the Stars" experience on Monday, and said her faith has grown as a result of being on the reality competition. 

The season finale of "DWTS" will air tonight, and Robertson said she is grateful for the experience, no matter the outcome. 

"Wow what a crazy journey this has been," she wrote on Instagram.

"I have grown so much from this experience. I have grown in my faith more then ever, and found out a lot more about the person I am. 

"I have realised how many people have my back and support me. I am more then [sic] thankful for everything and everyone that has supported me through this crazy ride. Tonight and tomorrow are the final shows... 

"I hope and pray y'all have as much fun as we are gonna have tonight! I am asking y'all to vote vote vote but no matter what we are thankful for the quack pack & every single person who has voted. Y'all are amazing."

Robertson joined the ABC dancing competition in September, and has been one of this season's top contenders.

In part one of the show's finale, the 17-year-old and her dance pro partner Mark Ballas revisited their samba routine and received praise from the judges that brought Robertson's dad, Willie, to tears. 

"I obviously loved it the first time, but this time, I liked it even better," Julianne Hough told the pair. 

"Out of all the competitors, I didn't expect to see you here in the finals," Carrie Ann Inaba admitted, "but after watching that, that is exactly why you deserve to be here."

Robertson and Ballas' Super Mario Brothers-themed freestyle garnered similar praise. 

YouTube star Bethany Mota and her partner, Derek Hough, were eliminated on Monday, and only three celebrities remain in competition: Alfonso Ribiero, Janel Parrish, and Sadie Robertson.

The winner of season 19 of "Dancing with the Stars" will be announced tonight at 8 p.m. on ABC.