The spirit of Christianity proclaims the brotherhood of the race and the meaning of that strong word has not been left to guesswork, but made tremendously definite - the Christian must forgive his brother man all crimes he can imagine and commit, and all insults he can conceive and utter - forgive these injuries how many times? - seventy times seven - another way of saying there shall be no limit to this forgiveness. That is the spirit and the law of Christianity.