If someone doesn't know their Old Testament, they don't know right doctrine, right correction, and they can't be equipped for good works.
It's interesting to note that all revolutionary literature was written by pastors. These guys were involved in a revolution against the mightiest power that the world had ever seen.
We are not at the same place we were in 1973. This country today is drifting, moving steadily towards the pro-life position because the data is with us.
I've traveled all over the country for years speaking in churches, teaching the Ten Commandments. It's amazing if 2 percent of any congregation knows the Ten Commandments.