John the Baptist was baptizing people in the Jordan River when the Pharisees and Sadducees approached. He called them a “brood of vipers” and commanded that they “produce fruit in keeping with repentance” (Matthew 3:7-8 NIV). This reminds me of what For King and Country sing, “Let my life be the proof, the proof of Your love.”
The question is when you look at your life from an outsiders vantage point, would there be proof? Are you living proof? The NLT version states it this way: “Prove by the way you live that you have repented of your sins and turned to God.” Proof requires an action. There’s something you must do to prove. The answer is there—by THE WAY you live. What should your life show? Repentance of your sins. Living for God.
There are many people who claim to be Christians but no one would see Christ or anything different about the person. If we are not to be of this world, there should be a difference. A person should be able to point to you and say, “Hey, there’s something different about that person. He’s not like most people. She’s not like the people I usually see.” Why? Because of the fruit. Because of the proof by the way you live. Today would someone look at you and say you are different? Would someone notice?
“Prove by the way you live that you have repented of your sins and turned to God.” – Matthew 3:8 [NLT]