Differences and similarities between medusa and perseus?

Similarities:
both take part in greek mythology
differences:
1)medusa a gorgon and perseus a demigod are from two archetypes in greek myths that can either immortal or mortal
2)gorgons are immortal except medusa, perseus is a demigod it some of them are immortal and some of them are not including perseus

What is the question

Yes no matter what a bible says because church and state are separate