Atheism is Irrational and Hypocritical

Atheism is not rational, and it is always hypocritical. They have faith in nothing except themselves and claim they do not need faith at all. Their faith is in themselves, and they have no reason to trust in themselves other than their elevated view of themselves.

 
They mock others for their faith in God while pretending they have no faith in anything. They know there is a God they just refuse to validate Him.
Just as the devil wanted to be more powerful than God, he has convinced the atheist that he can be his own god.

 
Romans 1:28-29 "28 Furthermore, since they did not see fit to acknowledge God, He gave them up to a depraved mind, to do what ought not to be done. 29 They have become filled with every kind of wickedness, evil, greed, and depravity. They are full of envy, murder, strife, deceit, and malice. They are gossips.

I have never heard an atheist mock the Easter bunny, Santa Claus or any other man-made fantasy because they are not threatened by what is not real. I have only seen an atheist mock God because God is the One they are the most angry at and fear the most.

 
Ephesians 4:18-19 "They are darkened in their understanding and alienated from the life of God because of the ignorance that is in them due to the hardness of their hearts. Having lost all sense of shame, they have given themselves over to sensuality for the practice of every kind of impurity, with a craving for more."

Atheists are angry because they are full of shame but refuse to confess it to be cleansed; they bow to no one but themselves.