It could relate to helping someone with an addiction, or dealing with your own addictions. When you are trying to break free, but feel discouraged. Maybe you have relapsed and you don't know if there will ever be light at the end of the tunnel. But this song is an encouragement, showing you that you will have support from God or friends and family, and to keep you hanging on to the belief that you will one day be set free.
It could relate to helping someone with an addiction, or dealing with your own addictions. When you are trying to break free, but feel discouraged. Maybe you have relapsed and you don't know if there will ever be light at the end of the tunnel. But this song is an encouragement, showing you that you will have support from God or friends and family, and to keep you hanging on to the belief that you will one day be set free.