“Luqman (mentioned in Chapter 3 1 of the Holy Quran), peace be upon him, said to his son, ‘Do not become very close (to people), lest you become the farthest from them (frequent involvement may cause friction and disturbance) and do not keep very far in total isolation and oblivion. Every moving thing loves its kind and the sons of Adam love their kind. Do not spread your goods when there is demand. Just as there is no friendship between the wolf and the sheep so also there is no friendship between a virtuous person and an evildoer. Whoever moves close to asphalt and tar, it will smear him out so also is association with an evildoer whose manners may spread to his associates. Whoever likes to dispute will be abused. Whoever enters places of evil activities will be accused (of evil doing). Whoever associates with an evildoer will not remain safe. Whoever does not control his tongue will regret.”’