I have been running various art challenge blogs for a while now. These blogs are still live and people are very welcome to work through them at their own pace. I wrote about them all here. There was also An Attitude of Gratitude 2013. Each of these followed a similar format - a quote, a bible verse, a video for inspiration, journal prompts and an art technique challenge.
However, the next one is different. It is a study of Identity through the book of Ephesians. And you can find out more about it here.
Do check it out and I would love you to join in.