Lyric discussion by Tossed_Dwarf 

John 15:13 "Greater love hath no man than this, that a man lay down his life for his friends."

This song is about making the best of one's time on Earth. We must reach each other and love one another, even to the point that we would die for our loved ones.

It's interesting to note that the beginning of the song is concerned with the end of mortal life, and then the song goes into what we should do while we are still alive.

nope.. from John 15:13

An error occured.