Christian
The Christian scriptures contain deep and powerful knowledge that has long been misinterpreted or ignored. To properly understand the teachings of Jesus and the apostles, one first has to understand the tradition they themselves are masters of: Kabbalah and Hebrew.
"Let marriage be held in honor among all, and let the marriage bed be undefiled; for God will judge the immoral and the adulterous." - Hebrews 13.4
"Be sure of this, that no fornicator or impure man... has any inheritance in the kingdom of Christ and of God." - Ephesians 5.5