We have some really great friends (more on them later) that are missionaries in the U.S. and they have a blog.
If you want to be stretched and challenged in your daily walk then you need to click here and read a recent blog post they did. You will be blessed....and stretched.....and challenged.
If you don't want to be blessed or stretched or challenged in your Christian faith then I guess my question to you is why not?
P.S. After you read this specific post spend some time on their blog and check out what God is doing through this family. It's pretty cool. God is really growing them in His image and through them His kingdom is growing here on earth. Then feel free to leave them an encouraging comment. Everybody likes those.