"The sacred rights of mankind are not to be rummaged for, among
old parchments, or musty records. They are written, as with a
sun beam, in the whole volume of human nature, by the hand of the
Divinity itself; and can never be erased or obscured by mortal
power." --Alexander Hamilton
It's not an "either or" choice. Basic morality, which is, willy nilly, the source of all laws and rules which make human civilization humane and civilized, is essentially universal in nature. To try to erase religion from informing public weal is to commit suicide en masse.
Okay, we're even with Constitutional Conservatism (CC) One and Theocratical Conservatism (TC) One.