Border Song by Elton John is a powerful anthem that addresses themes of unity, peace, and the human condition. Written during a time of social upheaval, the song reflects a yearning for understanding and breaking down the barriers that divide us. Key themes include freedom, spirituality, and compassion. Poignant moments in the song include the chorus where Elton John passionately sings about seeking salvation and the verses that touch on personal struggles and the quest for a better world.