Someday At Christmas by Justin Bieber is a heartfelt song that reflects on the hope for a better world, especially during the festive season. The song envisions a time when peace, love, and joy will prevail over war, hatred, and sorrow. Key themes in the song include the desire for global harmony, the end of suffering, and the spirit of Christmas as a season of hope and renewal. Poignant moments in the song include the lyrics that highlight the dream of a world where 'men won't be boys, playing with bombs like kids play with toys,' reflecting a deep yearning for peace and the innocence lost due to conflict.