We change our minds all the time in daily life. But in the big picture of our relationship with God, the ability to change our minds is the greatest mercy the Lord could ever give us. How great?: "Jesus said to the chief priests and elders of the people: 'Amen, I say to you, tax collectors and prostitutes are entering the kingdom of God before you.'" No one is exempt from this mercy, not even us, and all it takes is a change of mind.