And whoever denies the faith - his work has become worthless, and he, in the Hereafter, will be among the losers} (Al-Ma’ida 5).

The permitted Mut'ah is the esoteric Muťah

The Quran, the Imams, and Al-Khasibi contain the definitive and the ambiguous

Know that this Lawful Mut’a is the Inward Mut’a [al-Mut’a al-Batina] which our Master Abu Sa’id (may Allah sanctify him) informed of in the book Hawi al-Fatawi.

As for Outward Mut’a [physical temporary marriage], it is not permissible for the people of the Inward Religion; rather, it is for the people of the world, about whom Allah informed by His saying: {Whoever desires the harvest of the Hereafter - We increase for him in his harvest. And whoever desires the harvest of this world - We give him thereof, but there is not for him in the Hereafter any share} (Ash-Shura 20).