Hi Larry. You utilize a great command of God's Word. Way above my level.
In my humble position, I prefer to not waste my time on atheists. Atheism is a belief of disbelief and therefore makes no sense to me.
Since an atheist doe not believe in God, then he/she cannot understand things spiritually discerned and therefore cannot walk with God. It's their choice.
God just says first love Him, then love your neighbor. I think that encompasses all mankind no matter what they do or do not believe.
Your time is too valuable to be wasted on an argument that will produce no winner.