A text for all the world to ponder!
Then the Lord said to Cain, “Where is Abel your brother?” He (Cain) said, “I do not know; am I my brother’s keeper?”
Genesis 4:9 ESV
The answer: Yes! Yes, you are!
Most of us will never kill anyone, but many of us value the lives of other humans no more than Cain valued the life of his brother. This is what happens when we do not see ourselves as our brothers keeper.