It’s a mishmash of things and I’m only scratching the surface, sorry can’t give a coherent answer. But some books (Mere Christianity, The Case for Christ, The

It’s a mishmash of things and I’m only scratching the surface, sorry can’t give a coherent answer. But some books (Mere Christianity, The Case for Christ, The Believing Scientist, stuff by Garry Habermas, etc.), Wikipedia, the Bible (especially letters of Paul and historical analysis of them), Reddit, going to Church, taking Alpha course provided by it, talking with pastors, with Christians, random articles (e.g. https://faculty.som.yale.edu/jameschoi/whychrist/ https://faculty.som.yale.edu/jameschoi/whychrist/), thinking about things myself, etc.