It is He Who has sent down on you this (glorious) Book, wherein are verses absolutely explicit and firm: they are the core of the Book, others being allegorical. Those in whose hearts is swerving pursue what is allegorical in it, seeking (to cause) dissension, and seeking to make it open to arbitrary interpretation, although none knows its interpretation save God. And those firmly rooted in knowledge say: "We believe in it (in the entirety of its verses, both explicit and allegorical); all is from our Lord"; yet none derives admonition except the people of discernment.