Not necessarily hecate. We can have "rational morality" even without 'God' if you are atheist-inclined. Just study Ayn Rand (the most brilliant woman to ever walk the earth) or watch this historic interview of her with Mike Wallace:
Ayn Rand First Interview 1959 (Full)
All it takes is opting out of an evil ('Satanic' if you will) system wherein weak-minded individuals voluntarily sacrifice their own marriages, children, and families at the altar of the State, buying into the myth that there will be only wonderful consequences and that the false idol of the "Holy State" is their "savior". It's a mirage and a lie, but the parasites who set up these destructive systems for their own benefit will be happy to take your money while en route to Hell.