5796. With the truly Christian man whose faith and life is of such a quality, the internal is altogether different. It is turned towards heaven. The Lord leads his will, or love, and gives him the affection of good, that is, the faculty of being affected, or made glad, by reason of good; he also leads his understanding, so that he may be affected with truth, and so that, immediately he hears it, he is also gladdened, and it is implanted in his life; and, so far as he learns the truth, so far it abides in him, and, by its means, he is led by the Lord. For he who does not know what good and truth are, cannot be led by the Lord. A man is led through that which he knows. The Lord inflows into those things which he knows, and so leads his affections and thoughts. This is understood by being affected by truth for the sake of truth, and by good for the sake of good, and loving truth and good for the sake of life. It is not that he reflects therefrom that he will now implant it in his life: this would be from proprium; but the Lord leads him, through those things which he learns, from affection or love.