Looking for books on world religions/spirituality

I currently rotate between my choice of fiction (usually thrillers) and non-fiction (anything from books on economics to self-help). I’d like to add books on religious or spiritual teachings from cultures around the world. In short, I’ve felt very lost and would love to begin learning about how other cultures view morality, the afterlife, etc. Easy enough for books on Christianity but I’d love recommendations that discuss other belief systems. My goal is to read, learn and then pick themes from various cultures to better inform how I live my life.

Edit: recommendations can also include philosophy.

by BeauxNoArrow