The 31-year-old reality star showed off her toned assets in a "Shameless bathroom gym selfie," which she shared to Twitter on Dec. 8.
Rocking skin-tight leggings and an Adidas track jacket, Kardashian looked sexy and proud in the heavily-filtered photo.
Shortly after posted the light-hearted snapshot, Kardashian got serious on Twitter slamming those who pass judgment on her while at the same time saying they believe in God, which she considers to be hypocritical.
"The greatest part about miserable [people] is that they post all of this BS on your page. They attack with words behind their private pages [and] try to shame you or verbally bully your spirit," Kardashian wrote in a series of tweets. "So I click on their pages and their bios say 'believer in God' 'Put God first' etc. But how is judging and spreading hate being a child of God?"
"Being a child of the Lord means spreading love and uplifting one another," she continued. "Why don't you drink your own kool-aid and uplift yourself. Stop spending ur energy hating on others. It's only destroying ur own soul."
The reality star concluded her message with a frequently-quoted lesson from the Bible: "'Let him who is without sin among you be the first to throw a stone' John 8:7."
When one Twitter user questioned Kardashian's claim that her family is religious and reads the Bible, she responded strongly, sharing, "Shocked? Yes we do and we go to church and bible studies on weds nights. Gasp! Mind blown!!!!??? Stop assuming you know us."
Well, it's clear that Kardashian isn't going to let her detractors keep her from being true to herself -- and that includes sharing "shameless" selfies and posing nude on the cover of books
-- such as her new memoir Strong Looks Better Naked
. Check out the video below for more on her revealing book cover photoshoot.