Multiple RSS feeds for a single site.

I am creating a page for a pastor to do an occasional blog. I also would like to use this page for a daily devotion that was written by him several years ago. There are some people who have the devotional book, so would only want to receive his occasional blog rather than the devotions and the blog. Do I need to use separate pages for these with separate feeds, or can I put them on the same page but with different feed urls?

Thanks much,
Jordan