Do JWs believe that one will be destroyed at Armageddon for inward sins, such as lack of love, unforigiveness, doing a 'spiritual' work from wrong motives ('to be seen of men'), lusful thoughts? Sins of omission, like not caring for the poor, not praying for one's enemies or rulers, not thinking of others more often and more highly than yourself?
Are some sins higher up on the sinfulness list, in that only some are 'mortal' sins, and with others, you can still get by?