Kabbalah Korner by Rabbi Eliyahu Yaakov
You often hear people claiming that there's no such thing as Free Will. They maintain that all is determined by genetics, conditioning, or chemicals in your brain.
However, imagine a professor who preaches this theory of human conditioning. For a full semester, he explains to an eager group of students yearning to shirk any sense of moral responsibility how man is simply the result of the sum total of his DNA and his experiences; how, although society must protect itself, an individual cannot be blamed for his actions or their consequences.
Now, suppose the professor comes home early one day and finds his wife in bed with his best friend.
Consider this professor's reaction.
Is it passive acceptance and tolerance, or does he react as most do—with shock, anger, and the desire to seek revenge?
According to the professor's own theory, both his wife and his friend were simply responding to stimuli.
If the professor were to truly believe that man has no control over his responses, he would never react to betrayal with hate.
A person only reacts in this manner when the one who hurt him acted with intent, by choice, or with negligence. Only when, in your opinion, a person should have or could have acted differently, are you upset with him. Disappointment and anger directed at another are clear and outright testimonies to one's conscious or subconscious acknowledgement that the other makes decisions.
To further this point, suppose this whole episode with the professor's wife never took place, and, in fact, the professor and his wife have a blissful, loving relationship. One day, this professor and his wife are enjoying a beautiful stroll on a crisp spring morning when a bird flying overhead suddenly has a heart attack and falls out of the sky straight onto the professor's wife, killing her on the spot.


