You aren’t doubting the power of God or the power of the Bible, now, are you?
“Before I formed you in the womb I knew you, and before you were born I consecrated you...”
Not at all. What I wanted to know is how Mary was kept sinless in the womb when her mother was sinful.
If you say that it is a miracle, then the same miracle could have been applied to Jesus. What I am saying is that there is no need for Mary to have been sinless because Jesus' birth was already a miracle. Absence a need and absence scripture, I don't think there is any reason to believe in the immaculate conception. In fact, there are scriptures that would suggest that Mary was indeed sinful.