Online Comment: Evangelicals are mad at Obama for accurately recounting history. For people who are so bent on calling everyone "sinners" it just seems odd to me that they are less willing to call their own tribal members in history "sinners." Paul said he was the "chief." Question for evangelicals: Did Christians ever justify slavery or Jim Crow in the name of Jesus and "the gospel?" Yes or No?
Response, Thank you for your question regarding Obama's moral equivalence of Islam with Christianity. Fair question. However, I don't think the main reason the vast majority evangelicals are offended is, as you say, because they are being called out on their past sins (though some may be).