yep, your right.
cant remember all the verses relating to heaven but i remember the bit about alcohol and gambling.
like i said, find some drunk people and understand what happens.
scientist at heart so thats my natural thought process.
...the bit about harm is another subject altogether.
Bro who made these things forbidden in the first place?
All we know about jannah are the equivalent of the names of things from this world. Alcohol in jannah will not harm us but will be a source of complete pleasure and enjoyment in the next life. And since all of jannah is what no eye has seen and no ear has heard it is wrong to liken the alcohol of this world to the next as they are not one and the same.
In this world, never does Allah forbid something but that He gives us an alternative replacement that is either equal or better than it. Jannah is paradise, the eternal bliss where nothing can ever go wrong so what we enjoy there will never harm us – unlike the alcohol of this world.
And this is also in close relation to the answer to the original poster. Allah does not "forbid enjoyment" because everything in the heavens and earth is made for mankind. Of the biggest evidence is that everything in the universe is in perfect harmony: we have food and drink that is suitable for us to eat from that is vital for our existence in this world, spouses in whom we find rest and peace and homes that provide shelter from the alternating weather. Did this happen by sheer luck?
Among the
numerous verses in Qur'an Allah says:
Have not those who disbelieve known that the heavens and the earth were joined together as one united piece, then We parted them? And We have made from water every living thing. Will they not then believe? And We have placed on the earth firm mountains, lest it should shake with them, and We placed therein broad highways for them to pass through, that they may be guided. And We have made the heaven a roof, safe and well guarded. Yet they turn away from its signs (i.e. sun, moon, winds, clouds, etc.). And He it is Who has created the night and the day, and the sun and the moon, each in an orbit floating.
(21:30-33)
This is but just one of the proofs that show everything is created for mankind. In addition to this, all forms of pleasure are permitted except for those that are forbidden by Allah. Relations with the opposite gender is forbidden but it is made permissible through the bonds marriage, pork is forbidden but a lot of other animals like cows, camel and sheep are allowed and even music is forbidden because the better alternative is listening to the words of Allah, something that will really give you calm and peace in your heart.
Never think of Allah as being unjust because He is Al Hakeem (The Most Wise) and all what Allah decrees is best, even if we cannot perceive it. Allah will not force you away from things that are inherent in you as a human but you just need to know how He wants you to behave.