How about having glimpsed nibbana and living a life of pure sila?IanAnd wrote: Yes, I think doubt is definitely one of the factors a sotapanna has to overcome along with the acknowledgment about the delusion of selfhood. Having these two in place helps to bring about a rational ending to clinging to rituals (the adherence to rules and observances) as this was, after all, Gotama's response to the emptiness of Brahminism's ritualistic practice of his day as it would have, in his opinion, little effect on the empirical practice that he was endeavoring to teach and make known. When a person understands all these factors and has made a personal inner commitment to the practice, not just because it "sounds nice," but because it makes sense and has made an indelible impression on his mind, then I think we give him (or her) a break and let him acknowledge to himself, at least, this achievement. No need to make a big deal about this by announcing it all over the place. The people who know this person will see it reflected in the way he lives his life
What you seem to be advocating above looks to me like the definition of the cula-sotapanna.