Christian Identity is the belief of the serpents seed doctrine,That Eve had sex with the serpent in the garden and Adam joined in impregnating her with heteropaternal superfecundation Twins,Cain the son of Satan and Abel the son of Adam. Those that say they are the Jews but are not are of their father the Devil lineage of Cain.So the ADL doesn't like that ruining their deception of Judeo Christianity