They will know we are Christians by our (fill in the blank).
The world today has a very skewed definition of love. In contrast, the Word of God defines love clearly. Love for God is demonstrated by obedience. Love for others is displayed in our patience, kindness, and lack of envy or anger.
What’s love got to do with it? A lot. In fact, 1 Corinthians 13 says that without it we are nothing.