Wise Fool: An Oxymoron

1 Samuel 26:21

Then Saul said, “I have sinned. Return, my son David. For I will harm you no more, because my life was precious in your eyes this day. Indeed I have played the fool and erred exceedingly.”

Luke 12:20-21

But God said to him, ‘Fool! This night your soul will be required of you; then whose will those things be which you have provided?’

“So is he who lays up treasure for himself, and is not rich toward God.”