Some critics, as many of you know, no doubt, would prefer to read this verse in its last clause 'serving the time.' But that seems to me a very lame and incomplete climax for the Apostle's thought, and it breaks entirely the sequence which, as I think, is discernible in it. Much rather, he here, in the closing member of the triplet, suggests a thought which will be stimulus to the diligence and fuel to the fire that makes the spirit boil. In effect he says, 'Think, when your hands begin to droop, and when your spirits begin to be cold and indifferent, and languor to steal over you, and the paralysing influences of the commonplace and the familiar, and the small begin to assert themselves--think that you are serving the Lord.' Will that not freshen you up? Will that not set you boiling again? Will it not be easy to be diligent when we feel that we are 'ever in the great Taskmaster's eye'? There are many reasons for diligence--the greatness of the work, for it is no small matter for us to get the whole lump of our nature leavened with the good leaven; the continual operation of antagonistic forces which are all round us, and are working night-shifts as well as day ones, whether we as Christians are on short time or not, the brevity of the period during which we have to work, and the tremendous issues which depend upon the completeness of our service here--all these things are reasons for our diligence. But _the_ reason is: 'Thou Christ hast died for me, and livest for me; truly I am Thy slave.' That is the thought that will make a man bend his back to his work, whatever it be, and bend his will to his work, too, however unwelcome it may be; and that is the thought that will stir his whole spirit to fervour and earnestness, and thus will deliver him from the temptations to languid and perfunctory work that ever creep over us. You can carry that motive--as we all know, and as we all forget when the pinch comes--into your shop, your study, your office, your mill, your kitchen, or wherever you go. 'On the bells of the horses there shall be written, Holiness to the Lord,' said the prophet, and 'every bowl in Jerusalem' may be sacred as the vessels of the altar. All life may flash into beauty, and tower into greatness, and be smoothed out into easiness, and the crooked things may be made straight and the rough places plain, and the familiar and the trite be invested with freshness and wonder as of a dream, if only we write over them, 'For the sake of the Master.' Then, whatever we do or bear, be it common, insignificant, or unpleasant, will change its aspect, and all will be sweet. Here is the secret of diligence and of fervency, 'I set the Lord always before me.' ANOTHER TRIPLET OF GRACES 'Rejoicing in hope; patient in tribulation; continuing instant in prayer.'--ROMANS xii. 12.