SoldierofChrist said:
Just out of curiousity, where does Augustine state that he believes in this doctrines that you claim him to?
I have all Augie's works at home! Glad you asked!

These are just a few excerpts, not exhaustive.
Mary:
"Our Lord . . . was not averse to males, for he took the form of a male, nor to females, for of a female he was born. Besides, there is a great mystery here: that just as death comes to us through a woman, life is born to us through a woman; that the devil, defeated, would be tormented by each nature, feminine and masculine, as he had taken delight in the defection of both" (
Christian Combat 22:24 [A.D. 396]).
"That one woman is both mother and virgin, not in spirit only but even in body. In spirit she is mother, not of our head, who is our Savior himself—of whom all, even she herself, are rightly called children of the bridegroom—but plainly she is the mother of us who are his members, because by love she has cooperated so that the faithful, who are the members of that head, might be born in the Church. In body, indeed, she is the Mother of that very head" (
Holy Virginity 6:6 [A.D. 401]).
"Having excepted the holy Virgin Mary, concerning whom, on account of the honor of the Lord, I wish to have absolutely no question when treating of sins—for how do we know what abundance of grace for the total overcoming of sin was conferred upon her, who merited to conceive and bear him in whom there was no sin?—so, I say, with the
exception of the Virgin, if we could have gathered together all those holy men and women, when they were living here, and had asked them whether they were without sin, what do we suppose would have been their answer?" (
Nature and Grace 36:42 [A.D. 415]).
Mary being ever-Virgin:
"In being born of a Virgin who chose to remain a Virgin even before she knew who was to be born of her, Christ wanted to approve virginity rather than to impose it. And he wanted virginity to be of free choice even in that woman in whom he took upon himself the form of a slave" (
Holy Virginity 4:4 [A.D. 401]).
"It was not the visible sun, but its invisible Creator who consecrated this day for us, when the Virgin Mother, fertile of womb and integral in her virginity, brought him forth, made visible for us, by whom, when he was invisible, she too was created. A Virgin conceiving, a Virgin bearing, a Virgin pregnant, a Virgin bringing forth, a Virgin perpetual. Why do you wonder at this, O man?" (
Sermons 186:1 [A.D. 411]).
"Heretics called Antidicomarites are those who contradict the perpetual virginity of Mary and affirm that after Christ was born she was joined as one with her husband" (
Heresies 56 [A.D. 428]).
The Real Presence:
"Christ
was carried in his own hands when, referring to his own body, he said, ‘This is my body’ [Matt. 26:26]. For he carried that body in his hands" (
Explanations of the Psalms 33:1:10 [A.D. 405]).
"I promised you [new Christians], who have now been baptized, a sermon in which I would explain the sacrament of the Lord’s Table. . . . That bread which you see on the altar, having been sanctified by the word of God,
is the body of Christ. That chalice, or rather, what is in that chalice, having been sanctified by the word of God,
is the blood of Christ" (
Sermons 227 [A.D. 411]).
"What you
see is the bread and the chalice;
that is what your own eyes report to you. But what your faith obliges you
to accept is that the bread is the body of Christ and the chalice is the blood of Christ. This has been said very briefly, which may perhaps be sufficient for faith; yet faith does not desire instruction" (
ibid., 272).
Purgatory:
"There is an ecclesiastical discipline, as the faithful know, when the names of the martyrs are read aloud in that place at the altar of God, where prayer is not offered for them. Prayer, however, is offered for other dead who are remembered. It is wrong to pray for a martyr, to whose prayers we ought ourselves be commended" (
Sermons 159:1 [A.D. 411]).
"But by the prayers of the holy Church, and by the salvific sacrifice, and by the alms which are given for their spirits, there is no doubt that the dead are aided, that the Lord might deal more mercifully with them than their sins would deserve. The whole Church observes this practice which was handed down by the Fathers: that it prays for those who have died in the communion of the Body and Blood of Christ, when they are commemorated in their own place in the sacrifice itself; and the sacrifice is offered also in memory of them, on their behalf. If, then, works of mercy are celebrated for the sake of those who are being remembered, who would hesitate to recommend them, on whose behalf prayers to God are not offered in vain? It is not at all to be doubted that such prayers are of profit to the dead; but for such of them as lived before their death in a way that makes it possible for these things to be useful to them after death" (
ibid., 172:2).
"Temporal punishments are suffered by some in this life only, by some after death, by some both here and hereafter, but all of them before that last and strictest judgment. But not all who suffer temporal punishments after death will come to eternal punishments, which are to follow after that judgment" (
The City of God 21:13 [A.D. 419]).
"That there should be some fire even after this life is not incredible, and it can be inquired into and either be discovered or left hidden whether some of the faithful may be saved, some more slowly and some more quickly in the greater or lesser degree in which they loved the good things that perish, through a certain purgatorial fire" (
Handbook on Faith, Hope, and Charity 18:69 [A.D. 421]).
"The time which interposes between the death of a man and the final resurrection holds souls in hidden retreats, accordingly as each is deserving of rest or of hardship, in view of what it merited when it was living in the flesh. Nor can it be denied that the souls of the dead find relief through the piety of their friends and relatives who are still alive, when the Sacrifice of the Mediator [Mass] is offered for them, or when alms are given in the Church. But these things are of profit to those who, when they were alive, merited that they might afterward be able to be helped by these things. There is a certain manner of living, neither so good that there is no need of these helps after death, nor yet so wicked that these helps are of no avail after death" (
ibid., 29:109).
Woody: Where did you get your quote of Augustine if you've never really delved into his works? Rather presumptuous to quote someone you know nothing about... For the record, Augustine was Catholic! And the "Roman" doctrines he espoused he supported quite well biblically

Happy reading!