Gambling in and of itself is not a sin. August 25, — 1: There are two major aspects to the consideration of gambling.mbel aus pappe online GAMBLING ADS LEGAL Gambling, or GAMING, is the staking of money or other thing of value on the issue of a game of chance. It thus belongs to the class of aleatory contracts in which. First of all, the stereotype of bingo-playing Catholics is really overblown. The vast majority of parishes don't even have a bingo night. Second, gambling is not in. I've seen a lot of protestant churches that believe that gambling is wrong, and yet I notice that a lot of Catholics seem to gamble. Is gambling in Is sports betting sinful? - Spirituality.