The basic promise of a tradition (sampradAya) is by the measurable results that it provides, under different times and places, some of them even testing the tradition to its limit.
All the sampradAyas of sanAtana-dharma excel in such a test. On the whole, it has produced a great lineage of aacharyas and gurus who have not only shown their jIvanmuktitva, but also answered the questions their particular times have raised.
In this test, the notable failures are the abrahamic religions. One of them says that a particular prophet is the son of god with rest of the followers being sinners. The sinners can never reach to the level of son of God. Implicitly, the highest status as defined by the religion itself is inachievable by the religion itself. The other religion even goes on to define this more precisely. It says that there can be no more prophets. Even after stopping to laugh at the preposition, when one understand it, it means that an individual, who is a follower of that cult can never ever raise to the highest level of prophethood, as offered by the religion itself!
These kind of religions, if were kept in a religion-market would be aptly dismissed as a snake-oil-salesmen, as neither can one verify whether a bygone individual is a true son of god, or whether he has actually seen god, which confirms his prophethood. Oh wait, these are abrahmic religions, which means you could never reach to the level of brahman in them!
What kind of bogus!