Eddie, with all due respect, I think your definition of a nominal Christian requires quotes around the word "Christian".
A Christian does NOT EVER make money and economic prosperity his goal in life (See: SEEK YE FIRST THE KINGDOM OF GOD, and so on).
A Christian does NOT EVER support government action that murders foreigners in their lands for corporate profit.
A Christian does NOT EVER consider himself better than any other human being, of whatever religion or culture or skin color.
If you think a person can be a Christian and not behave as I just described, then you are confusing those reprobates who wear the label of "Christian" as a con to take people for a ride with a real Christian.