[Full Court]

Well, unfortunately for you, this passage only proves that Isaiah knew the sign of the messiah.

Are you now claiming that Mary was not a good Jew and did not know the Scriptures?

[monkfan]

"Are you now claiming that Mary was not a good Jew and did not know the Scriptures?"

No. I'm claiming you do not have any scripture to back up your assertion. Since you lack the evidence required to validate said assertion, you are, by definition, speculating.

I'm claiming you demand from others what you yourself are unable to provide.

I'm claiming you do not have the mettle to play by your own rules.