Studying theology and religious vocations doesn’t necessarily mean you want to be a priest, minister, or rabbi. It could mean any of those things, but it could also mean you are interested in religion. Theology is the academic study of religion, which is one of the most important forces that shapes life on earth for all of us, religious or not. So if you’re interested in the foundational questions of how religions came to be, what they mean, and the history and practice of religion, this might be a good field of study.
Here’s a video from Oxford University explaining what it’s like to study Theology there.
Here is a good summary from Rockhurst University: