Sin did not enter the world through Eve, as sin is passed on through the loins of men, not women, thus there was no need for Mary the mother of Jesus to be immaculately conceived.
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I can’t agree that there was no need for the mother of Jesus to be immaculately conceived but not because she didn’t carry original sin, hardly. Remember that Jesus was half man and half God. He absolutely needed the carnal half, the human half to be able to appreciate the weight of sin and overcome sin. Because He was human and overcame sin He was able to be punished, or accept the punishment for the rest of mankind and keep us from having to receive it. Because He was also God He was able on His own to overcome death. When we agree to accept His punishment for us then we too will be free of Adams curse of death.
While this may be an oversimplification it is the cornerstone of Christian faith. The Immaculate conception is not important because it brings Christ into the world without sin, it is important because His Father is The Father and because His mother is mortal.
absolutely incorrect!!!! Jesus was FULLY man and FULLY God, you can never separate His natures...
John 1:14
And the Word became flesh and dwelt among us, and we have seen his glory, glory as of the only Son from the Father, full of grace and truth.
Mary didn't get mentioned at ALL!