Kendrick Casting (The Spirit Of Confusion)

I was a big fan
I would still say far from a Stan
I mean Kendrick Lamar was good
Then I saw him live at Glastonbury
On a now deleted YouTube vid from the BBC
Covered in blood
Wearing a crown of thorns
May as well be Devil horns
Telling the crowd imperfection is beautiful
His actions were most unusual
What spell is Kendrick casting here exactly
He seems to be the spirit of confusion
Raps on his new album that he fasts and prays to God
But shows blasphemy so that's rather odd
He's controlled by the enemy
Obviously