Atheists today have taken a new aggressive approach, but let us not forget that we can speak to the God who is there, 

“Arise, O LORD! O God, lift up Your hand! Do not forget the humble. Why do the wicked renounce God? He has said in his heart, ‘You will not require an account’” (Psalm 10:12-13).

 
The atheist speaks against God and against us for believing in God. Let us turn them over to God that they might know He exists.