One thing that certainly helped me to come back to the Catholic church was the  root of the Austrian school of economics, the school of Salamanca. But also writings of Rothbard like "The progressive era and the family" also Hoppe's books. Everyone has their own way, mine started in economics university that I started questioning everything, found the school of Chicago, then the Austrian school(school of Salamanca) then authors like Fédéric Bastiat, Éthienne de la Boétie...that made me drop the university and the keynesian religion lol.