He made a whip of cords, and threw all out of the temple, both the sheep and the oxen; and he poured out the changers' money, and overthrew their tables.
It is not something that you can set your mind to and become. That is, "I am going to live this new dynamic life. I'm not going to walk in darkness any more; I'm going to live a generous, self-sacrificing life, the life that is the ideal that God has declared for man." You can't do it by the will of the flesh.