'Redeeming the time,' says the Apostle. The figure is very simple and natural, and has only been felt to be difficult and obscure, because people have tried to ride the metaphor further than it was meant. The questions of who is the seller and what is the price do not enter into the Apostle's mind at all. Metaphors are not to be driven so far as that. We have to confine ourselves to the simple thought that there is a need for making the opportunity which is given truly our own; and that that can only be done by giving something in exchange for it. That is the notion of purchase, is it not? Acquisition, by giving something else. Thus, says Paul, you have to buy the opportunity which time affords us. That is to say, to begin with, life gives us opportunities and no more. We _may_, in and through it, become wise, good, pure, happy, noble, Christ-like, or we may not. The opportunity is there, swinging, as it were, _in vacuo_. Lay hold of it, says he, and turn it into more than an opportunity--even an actuality and a fact. And how is that to be done? We have to give something away, if we get the opportunity for our very own. What have we to give away? Well, mainly the lower ends for which the moment might serve. These have to be surrendered--sometimes abandoned altogether, always rigidly restricted and kept in utter subordination to the highest purposes. To-day is given us mainly that we may learn to know God better, and to love Him more, and to serve Him more joyfully. Our daily duties are given us for the same purpose. But if we go about them without thinking of God or the highest ends which life is meant to serve, then we shall certainly lose the highest ends, and an opportunity will go past us unimproved. But if, on the other hand, whilst we follow our daily business for the sake of legitimate temporal gain, we see, above that, the aspect of daily life as educating in all Christian nobleness and lofty thoughts and purposes, then we shall have given away the lower ends for the sake of attaining the higher. You live, suppose, to found a business, to become masters of your trade, to gain wisdom and knowledge, to establish for yourselves a position amongst your fellow-men, to cultivate your character so as to grow in wisdom and purity, apart from God. Or you live in order to win affection and move thankfully in the heaven of loving associations in your home, amongst your children. Or you live for the sake of carrying some lower but real good amongst men. Many of these ends are beautiful and noble, and necessary for the cultivation and discharge of the various duties and relationships of life; but unless they are all kept secondary, and there towers above them this other, life is wasted. If life is not to be wasted, they must be bartered for the higher, and we must recognise that to give all things for the sake of Christ and His love is wise merchandise and good exchange. 'What things were gain to me, those I counted loss for Christ.