[xone]

The stories in the first chapters of Luke undoubtedly had to come from Mary.

Yeah, no way the Holy Spirit could have known those stories, had to be a Marian interview.

[Raycpa]

Yeah, no way the Holy Spirit could have known those stories,

It is possible because Paul claims he received the gospel from no man. However, Luke attributes his gospel to " those who from the first were eyewitnesses and servants of the word". Luke 1:2

[Salvation]

Are you degrading the Holy Spirit, the third person of the Holy Trinity?

After all, The Holy Spirit is God, just as the Father and Son are God.