Mary was not born without sin.
Luke 1:46-47 And Mary said, My soul doth magnify the Lord, And my spirit hath rejoiced in God my Saviour.
Luke 1:48 For he hath regarded the low estate of his handmaiden: for, behold, from henceforth all generations shall call me blessed.
One of the main stumbling blocks in witnessing to Jews is the fact that the bible is not used as the criterion for truth.
The bible consists of the Old and New Testaments. Both books are considered authoritative for faith and practice by Christians.
Those who are not Christians do not have to accept this but this is our forum not theirs.
One day all Jews will be on their knees before their Messiah they killed with "wicked hands" and they will say "blessed is He who comes in the name of the Lord".
This debate will end on that great day!
Luke 13:35 Behold, your house is left unto you desolate: and verily I say unto you,
Ye shall not see me, until the time come when ye shall say, Blessed is he that cometh in the name of the Lord.
Acts 2:22-23
Ye men of Israel, hear these words; Jesus of Nazareth, a man approved of God among you by miracles and wonders and signs, which God did by him in the midst of you, as ye yourselves also know: Him, being delivered by the determinate counsel and foreknowledge of God,
ye have taken, and by wicked hands have crucified and slain:
The hard hearted and stiff necked Jews as a nation rejected their own Messiah and have been paying the price ever since.
Revelation 3:8-10 I know thy works: behold, I have set before thee an open door, and no man can shut it:
for thou hast a little strength, and hast kept my word, and hast not denied my name.
Behold, I will make them of the synagogue of Satan, which say they are Jews, and are not, but do lie; behold, I will make them to come and worship before thy feet, and to know that I have loved thee. Because thou hast kept the word of my patience, I also will keep thee from the hour of temptation, which shall come upon all the world, to try them that dwell upon the earth.
True Jews will repent of their national sin and come to Christ during the time of "Jacob's trouble".
Zechariah 12:10 And I will pour upon the house of David, and upon the inhabitants of Jerusalem, the spirit of grace and of supplications: and they shall look upon me whom they have pierced, and they shall mourn for him, as one mourneth for his only son, and shall be in bitterness for him, as one that is in bitterness for his firstborn.
Romans 11:25-30 For I would not, brethren, that ye should be ignorant of this mystery, lest ye should be wise in your own conceits; that blindness in part is happened to Israel, until the fulness of the Gentiles be come in. And
so all Israel shall be saved: as it is written, There shall come out of Sion the Deliverer, and shall turn away ungodliness from Jacob: For this is my covenant unto them, when I shall take away their sins.
As concerning the gospel, they are enemies for your sakes: but as touching the election, they are beloved for the fathers' sakes. For the gifts and calling of God are without repentance. For as ye in times past have not believed God, yet have now obtained mercy through their unbelief:
That is the way it is...