“And if thy right eye causeth thee to stumble, pluck it out, and cast it from thee: for it is profitable for thee that one of thy members should perish, and not thy whole body be cast into hell. And if thy right hand causeth thee to stumble, cut it off, and cast it from thee: for it is profitable for thee that one of thy members should perish, and not thy whole body go into hell.” Here our Lord lays down the important principle of asceticism or self-discipline, and we should carefully notice some points in His teaching about it. 1. What our Lord tells us is that a safe life is better than a complete life. All parts of our nature were made by God. The best thing is that we should be able to exercise freely all our faculties; but we must be safe at the centre before we can be free at the circumference. And if we find that any one of our faculties is so disordered in fact that it is destroying the roots of our life, we must be remorseless in limiting ourselves; a limited life is better than a life insecure at the roots. Whatever exposes us to temptation that is too strong for us must at all costs be abandoned. Bengel says, with much insight, “How many there are who have been destroyed by neglecting the mortification of one single member.” This principle is easy of application to questions which are constantly coming up. Is it right to go to the theatre, or to this or that theatre? Is this or that particular sort of art or literature legitimate and justifiable? Now to a certain extent these questions can be answered on general principles. But it does not at all follow, because on general principles I can justify this or that drama, or this or that literature, or this or that kind of art, that therefore it is justified for me. That is quite another question. The question for me is, what is its effect on me? does it in me stimulate what is bad? does it put my moral nature to a disadvantage? does it in fact betray me into sin? If so, I have no right at all to excuse myself from abstinence on general grounds――unless, indeed, I am one of those people in whose case conscientiousness has a tendency to become a morbid scrupulosity. In such cases of mental disease the individual conscience often needs rectifying by reference to a more healthy common sense. But these for the moment are not under consideration. The peril which our Lord has in view is the more usual one of moral carelessness. And His warning is very solemn. Speaking of course in metaphor, but speaking metaphor which means something terribly real, He says it is better to live a maimed life than with all our faculties about us to be destined to moral death.