Peter takes it for granted that these good people, who had persecution hanging over them, were still rejoicing greatly in the Lord. He does not feel it necessary to enjoin it upon them. It is a matter of course in their Christian life. And you will find that all through the New Testament this same tone is adopted which recognises gladness as being, on the one hand, an inseparable characteristic of the Christian experience, and on the other hand as being a thing that is a Christian man's duty to cultivate. Now I do not believe that the most of Christian people have ever looked at the thing in that light at all. If joy has come to them, they have been thankful for it, but they have very, very seldom felt that, if they are not glad, there is something wrong. And a great many of us, I am sure, have never recognised the fact that it is our duty to rejoice in the Lord always.' Have you realised it? I do not mean have you tried to get up, as I have been saying, factitious emotions, but have you felt that if you are doing what, as Christian men or women, it is your plain duty to do, there will come into your hearts this joy of the Lord. I have told you why you are not happier Christians, why so many of us have, as I said, only got religion enough to make you gloomy and burdened, is because you do not think enough about Jesus Christ, and what He has given you, and what He is doing for you and in you. It is because you have not the new life in strong experience and possession, and because you have not the new hope springing in your hearts, and because you have not the new wealth realised often in present possession, and because you have not the new security which He is ready to give you. It is your duty, Christian man and woman, to be a joyful Christian, and if you are not, then the negligence is sin.
It is a hard duty. It is not easy to turn away from that which is torturing flesh or sense or natural desires or human affections, and to realise the unseen. It is not easy, but it is possible. And, like all other difficult things, it is worth doing. For there is nothing more helpful, more recommendatory, of our Christianity to other people, and more certain to tell on the vigour and efficiency of our Christian service, than that we should be rejoicing in the Lord, and living in the possession of the experience of Christ's joy which He has left for us.
There is one other thing I must say. I have been talking about the co-existence of joy and sorrows. In one form or another that co-existence is universal. The difference is this. A Christian man has superficial sorrows and central gladness, and other men have superficial gladness and central sorrow. Even in laughter the heart is sorrowful.' Many of you know what that means--the black aching centre, full of unrest, grimly unparticipant of the dancing delights going on about it, like some black rock that stands up in the midst of a field flooded with sunshine, and gay with flowers. The end of that mirth is heaviness.' Better a surface sadness and a core of joy than the opposite, a skin of verdure over the scarcely cold lava. Better a transient sorrow with an eternal joy than the opposite, mirth, like the crackling of thorns under a pot,' which dies down into a doleful ring of black ashes in the pathless desert. Choose whether you will have joy dwelling with and conquering sorrow, or unrest and sorrow, darkening and finally shattering your partial and fleeting joys.
