Now that I think about it, if you've ever seen the anime X or the movie X:1999 you will understand the poem better. I'm here for criticism.
Shaped in the design of darkness,
Humanity is given a destiny.
A prophecy bestowed upon souls,
That heralds the demise of love.
Locked in the futile war of fate,
Mortality sings a song.
The lyrics speak of wisdom and charity,
A life never to be fulfilled.
The tuneless cry of hope
echoes through the walls of time.
The structure of humanity,
designed of corruption.