Kyle Idleman is a preacher/teacher/author. I am currently do a Bible Study of his called "Not a Fan" and it's one of the best ones I have done in a long time; I highly recommend it. He currently is a teaching pastor at Southeast Christian Church in KY. On his web page he has some sermons. I watched this one today called "Erasing Easter" and he talks about what it would be like if Easter never existed. If you have 25 minutes to watch or listen, you need to play this sermon.
Link to the webpage : http://kyleidleman.com/sermons/