Sorry, but the Bible is the book I’ll be using to find truth. I highly recommend it. If you don’t believe that Jesus is the Way, the Truth and the Life you are lost. Infant baptism, Mary nor the eucharist is salvific. If you believe they are, you are lost. God IS love, but He is also a God of Justice and He WILL pour out His cup of wrath on an unbelieving world. I fear too many will lose their salvation based on their works and baptism, Mary and the eucharist. How sad is that.
Sorry. That's not Christianity. Christ is Love. The Reformed are sadly following some weird cult stuff.