Dispatches From the Front will encourage you. It has the needed engagement and cultural wake-up call that I am aware of but cannot grasp on my own. It is also good to see other believers trusting in hard places. The videos remind me of the lostness in this world. They display the power of the gospel! Get them for yourself and then loan them out to anyone who will watch them!
Here is a trailer to flame the fire and the link to the website: