We have to cover everything with the Lord himself, not a false sort of optimism, not by blinding our eyes to the evil, but by really seeing God in everything.
When anything is in the presence of evil, but is not as yet evil, the presence of good arouses the desire of good in that thing; but the presence of evil, which makes a thing evil, takes away the desire and friendship of the good; for that which was once both good and evil has now become evil only, and the good has no friendship with evil.
It was not in her nature, however, to increase her vexations by dwelling on them. She was confident of having performed her duty, and to fret over unavoidable evils, or augment them by anxiety, was not part of her disposition.
It is the nature of the brute to remain where he is (not to progress); it is the nature of man to seek good and avoid evil; it is the nature of God to seek neither, but just to be eternally blissful. Let us be God!
Evil is the radiation of the human consciousness in certain transitional positions. It is not actually the sensual world that is amere appearance; what is so is the evil of it, which, admittedly, is what constitutes the sensual world in our eyes.
About the nature of human beings. I discovered that confronted by temptation, we will always fall. Given the right circumstances, every human being on this earth would be willing to commit evil.