ויאמר קין גדול עוני מנשוא
Kayin committed a grave sin. To take a human life is a heinous act of aggression. Yet, Chazal teach that Kayin did teshuvah, repented, for his terrible crime. What is the meaning of his teshuvah? Can this teshuvah bring back Hevel? Obviously, it is impossible to bring back the deceased. Hevel is gone. He is not coming back – regardless of the sublimity of Kayin’s teshuvah. Murder is different than robbery. A thief can return the money. The murderer has taken a life, which he cannot bring back. Horav Shimon Schwab, zl, explains that, indeed, this is the wonder of…