Weed Use in Muslim History:
Health effects of Cannabis; current scientific research:
Personal Observations on Weed and Hash Use:
Quran: Chapter 2 verse 219
They ask you about wine and gambling. Say: “In both of them there is a great sin and (some) means of benefit for the mankind, but the sin of them is greater than their benefit”. And they ask you what they ought to spend (for the sake of Allah)? Say: “That which is beyond your needs”. Thus Allah explains to you the Verses, so that you may ponder (over the wisdom contained in them).
Quran: chapter 5 verse 90
O you who have believed, indeed, intoxicants, gambling, [sacrificing on] stone alters [to other than Allah ], and divining arrows are but defilement from the work of Satan, so avoid it that you may be successful.
Quran: Chapter 5 verse 91
Satan only wants to cause between you animosity and hatred through intoxicants and gambling and to avert you from the remembrance of Allah and from prayer. So will you not desist?