The Great Commandment
Matthew 22:37–39"He said to him, 'You shall love the Lord your God with all your heart, and with all your soul, and with all your mind. This is the greatest and first commandment. And a second is like it: You shall love your neighbor as yourself.'"
Common Ground: Cited universally as the summary of the moral law, guiding personal ethics, social teaching, and daily Christian practice in both traditions.