The song Comparison Kills by Jonathan McReynolds speaks about the dangers of comparing oneself with others and trying to chase after things that may not be meant for us. He points out that jealousy and comparison can often lead to a never-ending cycle of always wanting more and never feeling satisfied. He emphasizes that we should focus on our own world and be grateful for what we have rather than longing for what others have. He urges listeners to let go of the pressure to conform to societal norms and to be confident in their own unique qualities. McReynolds also highlights the importance of not judging others based on what we see on the surface, as we don't know the story behind their picture-perfect lives. He reminds us that success cannot be measured by material possessions or social status, but by the journey we take to get there. In the end, he stresses the need to turn to God for healing and to ask for help in overcoming the destructive cycle of comparison that can often hinder our growth and happiness.