In the past few decades, Atheism has risen sharply in the West. Nowadays, many people seem to be under the delusion that Atheism is a rational position which is based on reason and rationality whereas belief in the existence of God is based on blind faith and contradicts the evidence that we do have. The book is written to debunk and expose this misguided notion. This book analyzes the most common arguments for and against the existence of God based on the criteria accepted by atheists themselves and proves beyond unreasonable doubt that belief in God is the only rational position and that Atheism is irrational and indefensible. This book also discuss in-depth the concept of burden of proof and the consistency in the application of burden of proof by both sides of the debate.