A Texas mom of five posted a chillingly cryptic message about God’s protection just days before she was allegedly butchered by a pair of smiling sisters and their pal.

“May God protect me from what my eyes don’t see and what my ears don’t hear,” reads the video prayer posted on Caroline “Caro” Peña’s Facebook on June 11 – her final post.

Last Thursday, Peña, 32, fought for her life after 19-year-old Amaya Cookie Diaz repeatedly stabbed her in the back during a heated confrontation, according to Del Rio police and a photo snapped during the alleged broad daylight attack.

Cookie and her sister, Kitty Mia Diaz, 21, and their 21-year-old friend Kyandra Renee Faz, now face first-degree murder charges after cops say the latter two beat Peña up after she’d been stabbed.

Just two hours after the brutal attack, Cookie and Kitty flashed twisted smiles as police hauled them off in handcuffs.

Peña, who was rushed to a local hospital, succumbed to the stab wounds at a hospital in San Antonio later that night.

The three accused attackers are behind bars after each were slapped with $5 million bonds by a judge during their first court appearance Friday, when they all requested court-appointed attorneys.