The song Light Gives Heat by Jars of Clay addresses social issues such as segregation, poverty, and cultural differences. The lyrics speak of a need to help those in need, especially children, who are suffering due to their circumstances. The song challenges those in the West who may think they know what is best for others, but have not experienced the struggles of those in impoverished or marginalized communities. It suggests that true help comes not from treating others as inferior or trying to impose beliefs, but from understanding and walking in their shoes. The chorus repeatedly emphasizes that "light gives heat," suggesting that change and progress come from shedding light on current issues and having difficult conversations to promote understanding and empathy. Overall, Light Gives Heat is a call to action to address inequality and to help those in need, especially those in communities where darkness and pain seem to overshadow hope.