Out of curiosity: is this the sort of opinion that people are dismissing as an "arrogant" product of uneducated new atheism?
Religion is based primarily upon fear. It is partly the terror of the unknown and partly as the wish to feel that you have a kind of elder brother who will stand by you in all your troubles and disputes. Fear of the mysterious, fear of defeat, fear of death. Fear is the parent of cruelty, and therefore it is no wonder if cruelty and religion have gone hand in hand. It is because fear is at the basis of those two things.
Interesting quote. I freak out already when a black widow touches me [though so small]. So for me "life contains quite a bit of fear", I am aware of that. So any act I do might be prompted by fear (eat because of fear to die when I don't get enough). So I would not be surprised if religion is fear based. Personally I choose religion because I was intrigued with it, age 22. Not out of fear, just interested in it. Age 33 dokters told me I was going to die. Fear popped in big time, and then my religion indeed helped me to get over this fear/reality. I had full faith in my religion, so I refused the treatment docters advised. But I admit there was heaps of fear at that time.
So I agree for me religion is related with fear. But definitely not the only part or biggest part. Many people marry out of fear to be left alone or being lonesome. Many people want children out of fear to be alone when old in some countries. So maybe everyone has fears, all deal with it in their own way.
If you say "religion is fear based", then I think it would be fair to add "but I am aware that most humans live fear based". Would be more accurate I feel. So although I think the statement is parthly correct, it feels it's made by a person who is not religious himself. Therefore the feeling I get is that he sees religion less or not valuable. Which I do not agree with. But of course I can be wrong, I don't know the person.
So if an atheist says religion is based on fear, it might also be self reflection that he himself has fear, but deals with this in another way.
Ignorance plays for me also a big part in this "religion and fear". And if religion can help you to get rid of ignorance and attain wisdom, then, although it started with fear, it might have served it's purpose well.
So definitely a good thought giving me new perspectives. Thanks for sharing.