“Woe to you, scribes and Pharisees, hypocrites! You shut the kingdom of heaven against men. For you neither enter yourselves, nor allow those who are entering to go in.
But they did not understand this statement, and it was hidden from them, so that they did not perceive it. And they were afraid to ask Him about this statement.
What is it then? I will pray with the spirit, and I will pray with the understanding. I will sing with the spirit, and I will sing with the understanding.