Since a Sikhs earnings should be honest and according to Sikh principles, is it okay for a Sikh to attempt to win the lottery?
As far as I know, it is not a good for a Sikh, aside from the fact that it is more likely to lose a lot of money if going to the lottery regularly.
As a Sikh should not make money off of anti gurmat activities like selling meat, is the lottery in the same category?