He it is Who has sent down to you the Book: In it are verses basic or fundamental (of established clear meaning); They are the foundation of the Book: Others are those that have abstractions. But those in whose hearts is evil follow the part within it that is abstract seeking disharmony, in searching for hidden meanings; But no one knows its hidden meanings except Allah: And those who are firmly grounded in knowledge say: "We believe in the Book: The whole of it is from our Lord:" And none will grasp the Message except men of understanding.