Answer: Do you really achieve something good by recognizing your own evil? Of course, because this has led you to purification, you have become better, more receptive; you feel more, understand more, you permeate the matter of your desire. Before it would come down to good or bad sensations, and you had no knowledge of anything else. You would simply respond to stimuli like a very primitive animal. Just like a frog’s leg automatically contracts under the influence of an electric impulse.
Now you have questions: “Why do I do this? Who does this come from? What is it for? Is it for the good or the bad?” You rise above your nature by analyzing the situation, and in some way it’s the same as coming out of your nature. Like a worm in an apple, you start making your way towards the light.
Imagine a red, juicy apple, and you’re inside of it. And an opening leading to the exterior appears. Even if you haven’t yet gone through it, you already begin to distinguish that there is light there, and it is dark here. Differentiating between them becomes your recognition of evil.
This is an enormous achievement amid the size of creation, which serves as our “apple”…..
From the 4th part of the Daily Kabbalah Lesson 1/5/12 “The Freedom”