MY subject this morning is an attempted answer to the question, "Is Life a Probation ended by Death?" It will broaden itself naturally, if we cannot accept that theory of it, into the further question, What is the main end and purpose of our life? I take my text from the fifth chapter of the Epistle to the Ephesians, the fifteenth and the sixteenth verses. I will read them as they appear in the Old Version: "See, then, that ye walk circumspectly, not as fools, but as wise, redeeming the time." The idea of the writer is that, as we pass through the world, we should do it with our eyes kept intelligently open, looking about us on every hand, trying to comprehend the situation, to see what things are, and what we ought to do to play our part in the midst of them. Not heedlessly, not unwisely, he says, perhaps hardly the harsh word "fools," but as wise, as persons intelligently ready to take advantage of the situation and make the most of the condition in which one finds himself; redeeming the time, or, as the Revised Version has it, "buying up the opportunity "; being ready, that is, to pay whatever price is necessary in order to make the most of the situation. This, then, is the spirit according to our text in which we should look over the problem of life; and this is the method by which we should attempt to guide its practical affairs. That which people regard as the matter of most importance, any particular theory or plan of life which they may hold to be for them the most desirable, this, of course, is that to which they will direct their chief attention, on which they will lavish their thought, on which they will pour out their care, to which they will consecrate their energies. If now the theory or plan of life be false, if it be inadequate, if one is looking in the wrong direction for the success that he desires, or if he expects to achieve the great end and object of living by means which are not real, which do not match the actual facts of the world and of human life, then of course his effort is so far thrown away. He wastes energies, power, time, enthusiasm on wrong ends which might be used to the attainment of things which are real and fine and high. Is it not then of the utmost importance that our conception of life, what it is for, what we ought to attempt to reach, and how we should make this attempt, should be an accurate one? Any young man starting out in life, if he sets up for himself a goal which is unworthy, which does not match his faculties and powers, and if he proposes to reach it by means which are not adequate to the attainment of his desires, do you not see how he wrecks and wastes his life? His opportunity is gone; and by and by he wakes up to find that the years have been dissipated, and he has not attained any worthy or noble end.