I thought that that

 Was just a saying that people say because it sounds catchy 

I been

 Around 

They have drank urine

 And ate flesh 

Not to offend God

 But in this Bible 

But I might be

 Reading out of order 

I read the book of the

 Prophet Isaiah 

The old testament

 Pages looks like they haven't been read as much 

So in my Bible

 The new testament has been read more 

Well Lord

 I myself am shocked and amazed at the same shit 

Astonishment

 1 great surprise or amazement 

2 a cause of amazement; a marvel 

God was astonished

 And said in chapter 21 I am black 

Referring to him self not talking about the color of his skin