It strikes me often while I am in Iran that were Christian evangelicals to take a tour of Iran today, they might find it the model for an ideal society they seek in America. Replace Allah with God, Mohammad with Jesus, keep the same public and private notions of chastity, sin, salvation, and God's will, and a Christian Republic is born.
The Ayatollah Begs to Differ: The Paradox of Modern Iran (ed. Penguin UK, 2013) - ISBN: 9780141978161