* Per lumen gloriae intelligitur qualitas creata, et habitus virtusque intellectualis supernaturalis, ac per se infusa intellectui, qua redditur proxime potens et habilis ad videndum Deum.... Ita D. Thomas, sicque ratione probatur: Ut virtutes infusae requiruntur, ut eorum actus fiant connaturali modo, nempe a principio intrinseco et proportionato, ita etiam lumen ut fiat visio. Cum enim activitas ex parte intellectus sit in suo ordine deficiens et imperfecta, ideo oportet ut lumen illi virtutem conferat altioris ordinis, supernaturalem et actui proportionatam per quam elevatur ad efficiendam visionem cum illo. Suarez, de Deo, cap. xiv. Let us suppose that you never could learn mathematics or astronomy. In spite of the most intense application, you never could master even the multiplication table; and when you gazed upon the heavens, you could never see there any more beauty and magnificence than does the untutored savage. But, on a sudden, there is a flash of light from above, and your mind is enlightened far beyond its natural capacity, and you can see all the heavenly bodies as they are. You now know their names, motions, distances, laws, and relations to each other, and to the whole universe. Formerly, they appeared all alike, except the sun and the moon; but now, you see that no two of them are alike. Each one has its own size, velocity, beauty, and glory. You even soar far beyond the discoveries of science, and you gaze with delight upon millions of shining worlds, which the most powerful telescope never did, and never can, reach. You can, moreover, in the twinkling of an eye, calculate with astonishing precision the day, the hour, the minute, yea, the very second, at which an eclipse will occur. Gazing upon the heavens, which hitherto had given you so little satisfaction, now becomes the source of the most exquisite and rational pleasure. For you now see in these countless worlds so much beauty and magnificence, so delightful a harmony, that you can spend whole nights in the contemplation of the heavens. This sudden elevation and expansion of your mind to see such wonders in the natural order, illustrates what takes place in heaven the moment a pure soul enters there. In the supposition just made, you receive an accession or addition of intellectual power, which enables you to see clearly and to understand what was invisible and unintelligible to you before the flash enlightened you. The Light of glory produces a similar effect upon the soul at her entrance into heaven. Our mind, which is now unable to see God except "as through a glass, in a dark manner," is suddenly elevated in power, and enabled to see God as he is, face to face, and to contemplate his divine beauty and his other perfections. Our individual mind is neither destroyed nor changed into another: it is only strengthened and elevated in power and capacity far beyond anything we could ever have reached by our own unassisted endeavors.