Noah was a good man who obeyed God. Everyone else in the world had become bad.
The Lord Jesus Christ not only taught the multitudes. He had compassion on them and fed them.
Our Lord said, "I have compassion on the multitude, because they have now continued with Me three days and have nothing to eat. And I do not want to send them away hungry, lest they faint on the way." (Matthew 15:32)