Is there a way to create 2 blogs in one website?

You could use custom menus & categories to create the equivalent of two blogs.

This video should help walk you through the basic concept:

https://www.youtube.com/watch?v=RUG-_nE2tEc

Your specifics will be different, of course. You’ll want to label all your current blog posts with a category of “Reflections,” for example, and then replace your current Reflections menu with an identically named menu item that draws posts from the Reflections category.

Then create a new category called “Prayer Request”, add a post or two with that category, and create a second menu item that pulls from the category of “Prayer Request.”