Hell is an outrage on humanity. When you tell me that your Deity made you in his own image, I reply that he must have been very ugly. Ministers say that they teach charity. That is natural. They live on hand-outs.
Beggars are also an established profession.
The concept of Reward is there in Religious Faith and Ethics. There is nothing new. Gaining God's favour is considered something most useful since the beginning of humanity. Gaining something money can buy is buying. No big deal.