'Fit' in the Bible

“Woe to you, scribes and Pharisees, hypocrites! You travel over land and sea to make one proselyte, and when he becomes one, you make him twice as fit for hell as you are!

But Jesus said to him, “No one who puts his hand to the plow and looks back is fit for the kingdom of God.”

It isn’t fit for the soil or for the manure pile; they throw it out. Anyone who has ears to hear should listen!”