What can we learn from the contrast between Cain and Abel about love?

The story of Cain and Abel serves as a powerful illustration of the origins of love and hatred. Cain's hatred for Abel stemmed from the recognition that Abel's offering was accepted by God while his own was rejected; this exemplifies that hatred arises from a heart not rooted in faith but in self-righteousness (1 John 3:12). Conversely, Abel’s righteousness was evidenced in his faith and in his obedience to God, as he brought a blood sacrifice, symbolizing trust in God's provision. This contrast teaches us that love for one another among believers should be grounded in our faith in Christ, acknowledging His righteousness rather than our flawed works.