She can only be killed by a "true servant of Heaven."
We see a more human, vulnerable side of the angel. [S5E17] 99 Problems
The secret to the town’s success is Leah, the Pastor’s daughter. She claims to be a prophet receiving visions from the Angels. She promises the townspeople that if they follow her "commandments" (which increasingly involve purging "sinners"), they will be reunited with their lost loved ones in Paradise. 🐍 The Whore of Babylon She can only be killed by a "true servant of Heaven