4 Bible Verses about Why Do People Not Do This?

And the disciples of John and of the Pharisees used to fast: and they come and say to him, Why do the disciples of John and of the Pharisees fast, but thy disciples fast not?

Then the disciples coming to Jesus apart said, Why could not we cast him out?

And when he was come into an house, his disciples asked him privately, Why could not we cast him out?

The baptism of John, whence was it? From heaven, or of men? And they reasoned among themselves, saying, If we say, from heaven, he will say, Why then did ye not believe him?