This story began before I was born

This story began before I was born
childless woman cried sadly at home
Her maid gave birth to a child of her own
My father felt joy yet he was torn
conflict began one day at dawn
The maid took your hand and you were gone
To the desert you left, towards the unknown
I reckon you were so alone
God will hear you oh, my blood
For the years you roamed in dirt and mud
Forsaken like a nomad, deserted in the flood
Forgive me, brother
You did nothing wrong and took all the shame
I suffered myself, yet I am to blame
The lord blessed us both, but we still fight and claim
That kid on the mountain, - what was his name?
Brother hear my plea tonight
I grew tired from these endless years of (Our) fight
From a tiny corner stone we may build our realm of light
Please hear me, brother...