Prayer:
Great resources on prayer are hard to find, but if you enjoy Matthew Henry, I may have a great resource for you. Daily, I get a prayer prompt written by Matthew Henry using his method of prayer. If you have never read his book on prayer, don't worry as the prompts are basically Scriptures around prayer topics that you pray daily.
I have been using this daily e-mail in my prayer time for a week, and I love it. It is 100% free and you can sign-up here: https://www.matthewhenry.org/