Read Luke 1
The Gospel of Luke is written to show the exact truth from what tradition teaches. Inspired writing by Luke. Doesn't mention Marian Doctrine, purgatory, the saints, etc, etc. Hmmm. Perhaps this inspired writing is what it claims, the exact truth.
Maybe some traditions should read more scripture to judge their traditions by.
Silence isn't a proof. It doesn't mention "monergism," either.