Pepe is a modern sigil of Kek

There are 3 frogs in the book of the Revelation. These are fallen angels in the flesh. Many demigods such as kek were fallen angels. The three frogs will perform deceptive miracles (Chaos magic would be an example of this). The 3 frogs are the AntiChrist, the False prophet & Satan– who all exist in the flesh. Frogs have a dual nature: Water & Air. Fallen Angels also have a dual nature: Flesh and Evil Spirit. This is a mystical cult and part of the end times scenario.

Pepe is a modern sigil of Kek : Religion_of_Kek (reddit.com)