I preach a different sermon every Sunday. One of my fears is that while doing so, I’ll miss out sharing what is most important–the foundation of Christianity. What if I had only one sermon to teach people what Christianity was all about? What would the message be? It goes without saying that the central message of Christianity is Jesus. But what about Him? Well, my mind immediately goes to 1 Corinthians 13, where it says “These three remain: faith, hope, and love. And the greatest of these is love.” So it would make sense that love is Christianity in it’s most basic sense. But I’m not sure that would be accurate. Most people consider themselves loving persons. “I love God. I love my family. I even try to love people who don’t like me.” Is this person a Christian? What makes someone a Christian? Is it love? While the greatest of these is love, it is not the first thing. One of the reasons love is “the greatest of these” is that it continues on through eternity. What first separates a Christian from a non-Christian is not whether they show love or not, but whether they have faith in Jesus or not. Faith and hope, however, are only for this life. In eternity, we will see Jesus with our eyes, not by faith or hope. But while we are on this earth, what first separates a Christian from a non-Christian is not whether they show love or not, but whether they have faith in Jesus or not. I am afraid that in today’s sensibilities, we have convinced ourselves that God ought to save those who are “loving” and “kind.” He should simply look past all the sins of people, and see only their good side. This is our idea of grace. In this view, one does not need to be a Christian to go to heaven. One must only be “good enough.” Or, another option in this view is that God will allow everyone into heaven. But Christianity does not teach either of those things. It teaches something completely different:  Repentance and faith. God’s looking for people who are willing to get real with their sinfulness and look to...