I tell you, then, that you will be able to enter the Kingdom of heaven only if you are more faithful than the teachers of the Law and the Pharisees in doing what God requires.
Then the disciples understood that he was not warning them to guard themselves from the yeast used in bread but from the teaching of the Pharisees and Sadducees.
As thousands of people crowded together, so that they were stepping on each other, Jesus said first to his disciples, “Be on guard against the yeast of the Pharisees—I mean their hypocrisy.
and be completely united with him. I no longer have a righteousness of my own, the kind that is gained by obeying the Law. I now have the righteousness that is given through faith in Christ, the righteousness that comes from God and is based on faith.
But nothing that is impure will enter the city, nor anyone who does shameful things or tells lies. Only those whose names are written in the Lamb's book of the living will enter the city.