There is a concept in Mathematics called a Proof. A Proof is a step by step demonstration that a formula is actually true. A teacher or professor would ask a student something like, “Prove that the area of a rectangle is its length multiplied by its height,” and the student would explain the steps that show this formula is true.

In Matthew 3:8 John the Baptist tells the Pharasees, “Prove by the way you live that you have repented of your sins and turned to God.”

If he asked us, could we “prove,” by our behavior, that we have repented, turned from our sinfulness and worked at doing God’s will?

Dear Lord, You know our every thought and action, and know whether we are truly repentant. Give us the strength and will to turn from, and resist, our sinful desires and actions, so that our lives “prove” our repentance. in Jesus’ name. Amen.