Dr. Keith A. Mathison is professor of systematic theology at Reformation Bible College in Sanford, Fla. He is author of many books, including The Lord’s Supper: Answers to Common Questions.

It’s not necessarily the devil that attacks Christians, but it may be his interns. Maybe we’re not important enough to get the attention of Satan. Satan isn’t present everywhere. He’s not omnipresent.

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Choosing can be scary. That is especially true when it comes to the matter of what you will do for the next several decades.