You’ve probably used the phrase “thorn in my side” to describe someone or something that constantly annoys you or causes problems. The expression originates in the Bible and comes from the Apostle Paul. We aren’t completely sure what this thorn of Paul’s might be, but we know that it had caused difficulty for Paul. Rev. Mathew looks at some possibilities that all point to the same conclusion we can apply in our lives: the sufficiency of Christ’s grace.