Here is the complete version of the poem that I used in my research paper and the very first page of the website.

Am I not a man and brother?
Ought I not, then, to be free?
Sell me not to one another,
Take not thus my liberty.
Christ our Saviour, Christ our Saviour,
Died for me as well as thee.

Am I not a man and brother?
Have I not a soul to save?
Oh, do not my spirit smother,
Making me a wretched slave;
God of mercy, God of mercy,
Let me fill a freeman's grave!

Yes, thou art a man and brother,
Though thou long has groaned a slave,
Bound with cruel cords and tether
From the cradle to the grave!
Yet the Saviour, yet the Saviour,
Bled and died all souls to save.

Yes, thou art a man and brother,
Though we long have told thee nay;
And are bound to aid each other,
All along our pilgrim way
Come and welcome, come and welcome,
Join with us to praise and pray!

William W. Brown
Boston: Bela Marsh, 1848