Curious about Orthodoxy

Hi I’m a 23 year old male I was raised southern Baptist and by that I mean my father was a southern baptist pastor until his death in 2020 I’ve recently been questioning the theology a bit such as the view on baptism and the communion and the seemingly lack of talking about the mysteries and spirituality of the faith baptists in general are very literal about the Bible but not about the sacraments and demons or angels and modern miracles but I have been reading more about orthodoxy and was hoping yall could help explain the theology and maybe some verses supporting your views my older brother who is also a Baptist pastor suggested me to learn about other denominations and figure out which one aligns with my beliefs more