For muslims it has a relation.
Let me explain you the relation in simple form . This world is only a test and a trial for a muslim , Allah swt didn't create us only for fun , work, parties, masti etc . Everything has a purpose , everything is created for a purpose so are we . The main purpose of human beings is to worship God almighty and only him alone. we give the witness to Allah swt that we worship you and we obey you. He loves us so much for this reason and he also tests our faith sometimes by blessing us with a hardship or trialing us with a temptation.
In this world there are two kinds of trials to test the Muslims . Hardships and ease.
Alcohol is also a temptation and Allah swt ordered us to keep ourselves away from this so he tests us wetther we're obeying him as we claim or not. To be honest , I can see now why Allah swt prohibited it , it was only for our own benefit.
Those who obey him and keep away alcohol from their lives are granted a great honour and respect from Allah swt and those who fall for this temptation should repent and obey Allah's order. The door of repentance are never closed. God will forgive you every time you ask for forgiveness .
I also go for fun and meeting with my friends and relatives at weekend. We go to resturants , lakes , parks etc but without alcohol.
Masha Allah it's good you're connecting to God.
Which religion you follow ?