By the very scriptures you purport to believe, using the KJV which any bona fide Fundamentalist or Protestant should be using. Miriam/Mary is the mother of Immanuel, which the Holy Spirit explicitly translates as "God with Us." Miriam is the mother of God with us. Mary is the mother of God. Don't grieve or provoke the Holy Spirit. Just believe the scripture.
As it is written in Isaiah the prophet, 10 Moreover the Lord spake again unto Ahaz, saying, 11 Ask thee a sign of the Lord thy God; ask it either in the depth, or in the height above. 12 But Ahaz said, I will not ask, neither will I tempt the Lord. 13 And he said, Hear ye now, O house of David; Is it a small thing for you to weary men, but will ye weary my God also? 14 Therefore the Lord himself shall give you a sign; Behold, a virgin shall conceive, and bear a son, and shall call his name Immanuel. 15 Butter and honey shall he eat, that he may know to refuse the evil, and choose the good. 16 For before the child shall know to refuse the evil, and choose the good, the land that thou abhorrest shall be forsaken of both her kings.
and as it is written in Matthew, 20 But while he thought on these things, behold, the angel of the Lord appeared unto him in a dream, saying, Joseph, thou son of David, fear not to take unto thee Mary thy wife: for that which is conceived in her is of the Holy Ghost. 21 And she shall bring forth a son, and thou shalt call his name Jesus: for he shall save his people from their sins. 22 Now all this was done, that it might be fulfilled which was spoken of the Lord by the prophet, saying, 23 Behold, a virgin shall be with child, and shall bring forth a son, and they shall call his name Emmanuel, which being interpreted is, God with us.
The problem with protesters is they are so used to protesting they don't know when to stop and hear the Holy Spirit.