God also used Balaams donkey, Judas, Harrod and many who were not faithful to Him.
>> There are a couple of verses that come to mind.<<
Yes there are. Like these.
Luke 11:27-28 27 And it came to pass, as he spake these things, a certain woman of the company lifted up her voice, and said unto him, Blessed is the womb that bare thee, and the paps which thou hast sucked. 28 But he said, Nay rather, (Greek Menounge: nay surely, nay rather) blessed are they that hear the word of God, and keep it.
The words spoken to Mary were no different then were spoken to Jael in Judges. In fact, Jael was called blessed above women. Mary was called blessed among women.
Luke 1:28 And the angel came in unto her, and said, Hail, thou that art highly favoured, the Lord is with thee: blessed art thou among women.
Judges 5:24 Blessed above women shall Jael the wife of Heber the Kenite be,
Those words were also spoken of Noah, Moses, and David.
The Greek word charitoó is used by Catholics to try to point to Mary being full of grace or highly favored. The word charitoo according to Greek concordances is: From charis; to grace, i.e. Indue with special honor -- make accepted, be highly favoured. [http://concordances.org/greek/5487.htm]
The word is used twice in the New Testament. Once in Luke 1 and the other in Ephesians 1.
Ephesians 1:6 To the praise of the glory of his grace, wherein he hath made us accepted in the beloved.
Roman Catholics make a huge deal about the importance Scripture, but in this case they will hide behind the smoke and mirrors of their man made doctrines.
Miriam/Mary heard the Word of God every day and kept it/him. It was not for physical attributes that God chose her but for the grace of her neshama. Yael is certainly blessed. The scope of Miriam's ministry is magnitudes greater. There is no other woman who God chose to bring the Messiah into this world; she cared for and nurtured him, protected him from harm surrounded by the angels of God, loved him all the days of her life, never betrayed him, endured the shame and pain of her son being tortured before her eyes, and witnessed the glory of his resurrection. Why would it be strange for God to honor this Virgin of Israel in any way He sees fit commensurate with her service ?