Spiritual Maturity and the Kingdom

"In a word what I'm saying is, Grow up. You're kingdom subjects. Now live like it. Live out your God-created identity. Live generously and graciously toward others, the way God lives toward you." Matthew 5:48 I came across this verse a couple of days ago. It really jumped out at me because I realized that that's what God says to me. I don't always act like that, and I need to get with the program.