The words of Christ, which teach man to walk with another two miles if the other wanted him to walk one, prove the great importance of harmony in life. And his words, "Resist not evil," show still more the importance of harmony in life, namely that if you can avoid evil, in other words keep it away, that is better than to want to fight it. And the idea of Christ's teaching of giving in is also expressive of harmonizing with the wishes of another person.