African Pentecostals (and their Western Evangelical counterparts) have been taught to look to the pre-Fall portions of Genesis and post-glorification texts of Revelation whenever they want to establish what is ideal. In fairness, the principle works sometimes. For instance, one may legitimately say that the original human diet was plant-based. God says in Genesis 1:29, “I give you every seed-bearing plant on the face of the whole earth and every tree that has fruit with seed in it. They will be yours for food.” Although many Christians dislike this biblical dietary idea, it was really after the Fall that humans ate animals, according to Genesis. Also, it is improbable that glorified humans in the new Eden (Revelations 22) will eat animals for food.
However, the principle does not work with the idea of an ideal marital status. As already argued, not only does Genesis not teach monogamy as the godly form of marriage, there also will be no human marriages post-glorification (Matthew 22:30). Indeed, the only marital language in the New Testament describing Christ’s union with the church is arguably metaphorically polygamous (Ephesians 5:24-27, 2 Corinthians 11:2, Revelations 19:7-9, 21:2), since the church comprises millions of people.