they have at any rate been in countless individual instances an original and unborrowed experience. Were we writing the story of the mind from the purely natural-history point of view, with no religious interest whatever, we should still have to write down man's liability to sudden and complete conversion as one of his most curious peculiarities.
What, now, must we ourselves think of this question? Is an instantaneous conversion a miracle in which God is present as he is present in no change of heart less strikingly abrupt? Are there two classes of human beings, even among the apparently regenerate, of which the one class really partakes of Christ's nature while the other merely seems to do so? Or, on the contrary, may the whole phenomenon of regeneration, even in these startling instantaneous examples, possibly be a strictly natural process, divine in its fruits, of course, but in one case more and in another less so, and neither more nor less divine in its mere causation and mechanism than any other process, high or low, of man's interior life?
Before proceeding to answer this question, I must ask you to listen to some more psychological remarks. At our last lecture, I explained the shifting of men's centres of personal energy within them and the lighting up of new crises of emotion. I explained the phenomena as partly due to explicitly conscious processes of thought and will, but as due largely also to the subconscious incubation and maturing of motives deposited by the experiences of life. When ripe, the results hatch out, or burst into flower. I have now to speak of the subconscious region, in which such processes of flowering may occur, in a somewhat less vague way. I only regret that my limits of time here force me to be so short.
