Look around the universe and life for clues whether God exists or not. Can we ever know the truth? Is there any evidence? Or is it more rational to disbelieve? Check out the different reasons why people believe and disbelieve.
Why believe? - a summary of the reasons why it is reasonable to believe in God
Two stories - Which story is true? Which one should we live by?
The probability of God test - answer ten questions to see how your beliefs stack up
Truth, proof and certainty - can we know the truth about God?
Is faith the opposite of reason? - are believers irrational, or are their critics wrong?
Is there no evidence for God? - what is evidence & does God have any on his side?
How did the universe start? - explore the how and why of the big bang
Was the universe designed for us? - fundamental universal laws finely tuned for life.
Science and the design of the universe - the scientific facts and references on universal "fine-tuning".
A rare earth? - how our Earth is just right for life
Healing miracles and God - are miraculous healings proof of God?
How should we assess healing miracles? - is it possible to test whether miraculous healings actually occur?
How do we know right from wrong? - where do ethics come from?
Are our brains like computers? - neuroscience, human-ness & free will
Atheist arguments - a quick look at a dozen arguments atheists often use against the idea of God
How can god allow evil? - is this the ultimate argument against God?
God and evil - a longer look at this difficult matter
Does religion poison everything? - a quick look at the impacts of religion and unbelief
Belief vs unbelief - the evidence for and against each
Does religion cause terrorism? - what expert studies have found
Does religion cause wars? - the findings of expert studies
The cosmological argument - two versions of the argument that the existence of the universe points to the existence of God, and the common objections to this argument.
The teleological argument - the best version I have come across of the argument that the 'fine-tuning' of the universe points to the existence of a designer, and the main objections to this argument.