Knowledge is...

 العلم قال الله قال رسولُه ... قال الصحابةُ ليس بالتمويه

Knowledge is, “Allaah said … His Messenger said … 

The Companions said …” and it is not hidden
ما العلم نصبك للخلاف سفاهة ... بين الرسول وبين رأى فقيه

 Knowledge is not your raising up a dispute foolishly

Between the Messenger and the opinion of a faqeeh
كلا ولا جحْد الصفات ونفيها ... حذرا من التمثيل والتشبيه

Nay nor is it to reject his attributes or to negate them completely

Warn off from giving him a created form or likeness

By Ibn al-Qayim in his book al Fawwaid