We live in a society that currently will encourage you, as a Christian, to believe whatever you like so long as you keep it private.  Believe what you want, but keep it out of the voting booth!  Your beliefs should not affect your science.  Most of all, we are taught that our professional actions should not be considered a reflection of our private beliefs.  The reality is that Christianity is a world view that should affect every aspect of our life.  Our conduct, both personal and private, should be a reflection of our faith.  In this sermon, Brother Marty addresses this culture of private religion and exhorts the believer to live out his faith that he might be a light unto the world.