Everything is a metaphor, it is all part of the
Lila (game of God), and we're in the Maya.
Kalki and the rider in Revelations both come on a white horse, to bring the dawn of Satya Yuga/Messianic age.
Kali stepped on Shiva after destroying Raktavija (blood seed), by drinking its blood, and stopping the many little ones spreading.
So Kali isn't Satan; Kali is the way to eliminate the little ones.
Satan means an accuser, Devil means a slanderer....They are both demons/viruses that infect people, not a deity.
Yeshua might be Shiva, they're both known as the lord of the dance, both eternally youthful, both bring salvation and destruction, etc.
Christians means little followers of Christ, and they believe they drink his blood to gain eternal life.
It could be possible that the Mother of all Harlots is Kali; since they're both there to catch out the iniquity.