Eternal sin
In Christian hamartiology, eternal sins, unforgivable sins, or unpardonable sins are sins which will not be forgiven by God. One eternal or unforgivable sin (blasphemy against the Holy Spirit) is specified in several passages of the Synoptic Gospels, including , , and .
Al-Mu'minoon
Verses 5 through to 7 of this Surah says ""And who guard their modesty; Save from their wives or the (slaves) that their right hands possess, for then they are not blameworthy, But whoso craveth beyond that, such are transgressors". Zina (extramarital sex) is one of the major sins in Islam concerning which stern warnings have been issued in the Qur'an as well as authentic "aḥadīth" attributed to Muhammad. In Surah 17:32, God says "…come not near to Zina. Verily, it is Fahishah (immoral sin) and an evil way." The Qur'an also says that Homosexuality too is "Haraam" (sinful) and it is against the natural inclination which God has placed in man, whereby the male is inclined towards female and vice versa. In an authentic hadith from the Tirmidhi collection, Muhammad is reported to have said: ""There is nothing I fear for my Ummah more than the deed of the people of Lot."".