One Nation, Under God

Why is it important that our nation be unified under one constitution, one flag, one national motto, and so on? What is it about these things-and the principles and foundation behind them-that makes us stronger?  The Bible makes it clear that  “Every kingdom divided against itself will be brought to desolation, and every city or house divided against itself shall not stand” (Matthew 12:25).  As the sword of truth continues to divide our nation-further driving a wedge between the light and the darkness, what should our response be?