Can you please throw some light whether lesbian relationships are prohibited in Islam. Is it a sin and if yes, what is the punishment. Islam has clearly forbidden sex between two men but I could not find anything about lesbian relationship in the Quran.
The Almighty has not provided His guidance through the Qur'an only. Guidance ordained in human nature and guidance obtained through universal moral principles also need to be heeded to. Lesbianism is obviously one of the practices whose abomination is ingrained in us. Only women whose nature have become perverted indulge in it. The fact that this is against universal moral principles is evident from the fact that barring a very very small minority, a vast majority regard it to be abominable thereby showing that the collective conscience of mankind has always considered it to be immoral.