Gotta say no. The whole point is to show the community you have knowledge of being a Christian. Within the Christian community, no one says 2. They say Second. I’m an atheist over half of my life now, and I still have that hammered in from Bible study. If you can’t speak the language of the people you are attempting to brown-nose, you shouldn’t try to use it. His was the ignorant gaffe. The general populace’s knowledge of arcane and erudite alternative references to the Bible shouldn’t be expected to save a gaffe.