“Don’t
					you see? . . . The American Standard translation orders men
					to triumph over sin, and you call sin ignorance. The King James
					translation makes a promise in ‘Thou shalt,’ meaning that men will
					surely triumph over sin. But the Hebrew word, the word timshel—‘Thou
					mayest’—that gives a choice. It might be the most important word
					in the world. That says the way is open.”
    
   
  Lee says these words during his discussion
					of the Cain and Abel story with Samuel and Adam in Chapter 24.
					He has just revealed to the other men the outcome of the research
					he did on the meaning of timshel, the word that
					God utters to Cain when exiling him to the lands east of Eden. According
					to one translation of the Bible, God orders Cain
					to triumph over sin, while according to another, God promises Cain
					that he will defeat sin. Lee’s research, however, has revealed that timshel means
					“thou mayest,” implying that God tells Cain that he has a choice whether
					or not to overcome sin. Lee sees this idea of free choice over evil
					a token of optimism that is central to the human condition. He attempts
					to convince Adam and Cal of the validity of timshel and
					ultimately succeeds, as Adam gives Cal his blessing and Cal realizes
					he himself has the power to overcome his family’s legacy of evil.