Kayin brought his offering, followed by Hevel’s offering. Hashem turned (listened/accepted) to Hevel’s offering, but did not respond to Kayin’s offering. On the surface, the disparity between Kayin and Hevel’s offering was quality. Hevel offered his finest, choicest, while Kayin brought what he did not want for himself. The inferior crops were designated for offering. So begins the first tragic story of brother killing brother. We understand that the Torah’s narrative is replete with powerful messages and lessons. How do we understand this incident between history’s first two sons? First and foremost: Why did Hashem not accept Kayin’s korban, offering?…