Here's a great devotional resource to highlight the Reformation this month.
A sample of the first one, today:
Understand God’s Work through the Reformation
Sola Scriptura: The Scripture Alone is the Standard
Scripture Reading (selected verses)
Open my eyes, that I may behold Wonderful things from Thy law….
The Church during the medieval period had become corrupt on many fronts, particularly on the question of authority. ...
Practical reflection questions at the end.