Knowledge is acquired through teaching and learning, these verses show; it raises the rank of those who possess it, leads to faith and obliges one to act as it requires. They censure arguing without knowledge, value understanding (fiqh), and recall what Allah has kept to His own knowledge, as well as how little knowledge man has been given.
Verses gathered from a topical index of the Quran, in Mushaf order; every verse is quoted in full.
So he began [the search] with their bags before the bag of his brother; then he extracted it from the bag of his brother. Thus did We plan for Joseph. He could not have taken his brother within the religion [i.e., law] of the king except that Allāh willed. We raise in degrees whom We will, but over every possessor of knowledge is one [more] knowing.