You know, when you share a smile with someone, it's not like they take it from you and you don't have it anymore. Often you both end up smiling. When you share a word of encouragement, both of you are better for it. When you share the Good News of God's love, it can touch both of you profoundly. Pastor Greg Laurie shares how the Gospel is at the very center of God's plan for mankind. It's the one thing that can change the eternal trajectory of someone else's life.