It's Up to You, Conflict and Courage, Jan 18

By faith Abel offered unto God a more excellent sacrifice than Cain, by which he obtained witness that he was righteous, God testifying of his gifts: and by it he being dead yet speaketh. Hebrews 11:4.  {CC 24.1}        Cain and Abel, the sons of Adam, differed widely in character. Abel had a spirit of loyalty to God; he saw justice and mercy in the Creator's dealings with the fallen race, and gratefully accepted the hope of redemption. But Cain cherished feelings of rebellion, and murmured against God because of the curse pronounced upon the earth and upon the human race for Adam's sin. He permitted his mind to run in the same channel that led to Satan's fall--indulging the desire for self-exaltation and questioning the divine justice and authority. . . .  {CC 24.2}        These two brothers erected their altars alike, and each brought an offering ...