As you learn about these new things, write about them. You don't have to write a novel, but you can keep a notebook handy to jot down your thoughts along the way. Then compile those thoughts into an essay or short story that can later be used to develop devotionals, magazine articles, or as part of an anthology.
Have others, besides your mother, friends, and other family members, read what you wrote and ask for a critique and corrections. Polish it up and don't be afraid to submit your work for publication, remembering to always follow the guidelines that are usually posted on the website. You may get surprised and actually get published.
Ask yourself: What is my passion for today?