Love.
We all want to be loved, and most of us would agree that the world would be a better place if everyone loved one another better. Which means we cared for those we disagreed with politically or morally. That there would be less violence and more peace, which means there would be less fear and more hope.
The Gospel is God’s great demonstration of love. That he would care for those (all of us) who have turned from God and fallen in short in various ways. That he would even love and be willing to forgive the most heinous of people, that no person, no matter what they have done, is beyond God’s love and forgiveness through Jesus.
This idea that God and the Bible is really all about love is a popular concept even among non-Christians (and that’s not a bad thing!). We often hear people wonder why Christians seem to get hung up on any particular issue when they should be more concerned about being loving and graceful to others. After all, isn’t that what Jesus was like?