Outta curiosity if the chorus comes first, you can have a slow guitar play and the speed it up in the rap for a feeling of alertness to the listener.
In terms of lyrics they tell an a tale of hardship, but for words, a structure like this might work;
Ive been through many wars...
Ive been through many fights...
ive seen the bloodshed in this world..
but if you take my hand...
Steering through the madness...
Cause you see...
This world isn't as insane...
As it would seem...
Bass comes
''ya know
i ain't surprised everyone see's the world like this
the media shows what it wants
What it shows for a quick buck,
to pay the schmuck
but us normal people?
the only pay is with our lives
, and we pay? with a noose,
To live void and null
but for me I've been let loose
i've the seen the good,
i've seen beyond the greed,
beyond the green,
and i've seen what we all hope to see,
but its a trip,
lemme tell ya something,
but if we could live as one, for once we may all see it''
Something like this, but I'm no master of music, nor the instrumentals for it, I just wanted it to rhyme (also I don't know the full context, not much anyway) and you don't have to use it