And Muslims don't go to places where alcohol is served - so if you want
to discuss Islam with a Muslim friend, the pub is not the place to
suggest.
You'll find that Muslims manage to have just as good a time without
them as most people do with them - In fact they have a much better
time.
Tobacco isn't banned in the Qur'an, but the Qur'anic principles suggest
that smoking is not a good thing.