He who sins is of the devil, for the devil has been sinning from the beginning. To this end the Son of God was revealed, that he might destroy the works of the devil.

 (i) It is a duty which has been inculcated into the Christian from the first moment that he entered the Church. The Christian ethic can be summed up in the one word love and from the moment that a man pledges himself to Christ, he pledges himself to make love the mainspring of his life. 