most surely there is a party amongst those who distort the book with their tongue that you may consider it to be of the book and they say it is from allah while it is not from allah and they tell a lie against allah whilst they know.
وإن منهم لفريقا يلوون ألسنتهم بالكتاب لتحسبوه من الكتاب وما هو من الكتاب ويقولون هو من عند الله وما هو من عند الله ويقولون على الله الكذب وهم يعلمون