Here are two links I found particularly powerful this week.
The first one is some strong medicine against pornography.
You should think about the porn war like any other war as having both defensive and offensive aspects. Defensive warfare is not a winning tactic, but it is a necessary tactic. And usually, when the Spirit has sacked a man, and he comes to his senses, repents, and wants to get out the prison cell of lust and pornography, the defensive angle has to be emphasized first. You need to get real accountability (pastor, parent, wife, godly roommate), change jobs, stop traveling so much, throw away your computer, put Covenant Eyes on your smart phone, cut off your hand or eye causing you to sin (Mt. 5:28-30).
But the real problem is in your heart, in your mind, in the way you think about women, the way you think about sex and love. So after you slammed all the doors shut, padlocked them, run barbed wire around the tops of the fences, and dumped a bunch of broken glass around every entrance and exit, you need to do some hard thinking and praying about your heart and mind.
Read the whole thing. Warning, he uses some pretty strong language.
http://www.tobyjsumpter.com/the-porn-war/
The second one is a hope filled word about personal evangelism. Read it. And be motivated to go out and do it. You can.
Yes, you.
http://www.theblazingcenter.com/2013/04/share-the-gospel-even-if-you-do-it-poorly.html