It really is time to get better informed. God would not have to manipulate her thoughts and emotions and bodily movements if her soul was pure because then her body would obey her soul. She would thus be naturally drawn to God and desire to remain in close communion with Him, further reinforcing that bond when she bore Him in her womb (“with love beyond all telling”), and then had Him with her as her Son . . .
The* Immaculate Conception* is a singular privilege. Please,at least have a look at the short version. It will help keep your arguments from becoming less and less plausible:
EWTN ; IMMACULATE CONCEPTION DEFINED BY PIUS IX ,Pope John Paul II
-this.
Dchernik, the Immaculate Conception of the Blessed Virgin was a singular privilege for she who was to become the Mother of God, by her “yes”. Yes, she was human but was preserved from Original Sin, and the consequences, thereof.
Her purity (a more respectful term), free from inordinate desire, with the only desire for all things holy, all things pertaining to God, meant that when the question was to come, from an Angel, she was prepared.
This holiness was needed because although was never tempted to sin, Our Lady could have put her motherly concerns before her son’s divine mission, which, as we learn from Simeon, was insurmountable suffering along with the incomparable joy that she was also experiencing, which came from being the Mother of God.
Our Lady still had to make choices and be fervent in her faith, but these choices were not whether or not to sin, but what the bests things to do were, in each case scenario. When we open ourselves up to grace, we become God-directed/guided. Everyday we choose whether we say “yes” to God, or “no”. Our Lady’s “yes”, then having the Word Incarnate inside of her for nine months, filled her with other incomparable graces she would have needed to be the Mother of God - animated by faith from being immersed in the Holy Spirit and filled by Him, leading to the Magnificat.
Our Lady still had to trust explicitly in Jesus, who would bring great joy, but who would also suffer, and in so doing, following with God trustfully, would require of her, obedience, in order to trust Him, despite knowing from Simeon that He would suffer greatly and that she would suffer because of it, too, eventually.
Our Lady was obviously prayerful to a degree we might never understand and this openness to holiness, made this way from conception, by no means diminishes in severity, the difficulties and trials she had to overcome - the opposite, in fact; reason being, that each situation in life brings with it the level of seriousness, relative to our state.