"Mary is our mother, the cause of our joy.
Being a mother, I have never had difficulty
in talking with Mary and feeling close to her."
-Mother Teresa
"When the Congregation of the Missionaries of Charity had just been established, we urgently needed a building for the Congregation's Motherhouse. To get it, I promised the Virgin to pray 85,000 Memorares.
Here is the prayer-
[i]Remember, O most gracious Virgin Mary, that never was it known that anyone who fled to your protection, implored your help, or sought your intercession was left unaided. Inspired by this confidence, I fly to you, O virgin of virgins, my Mother. To you I come, before you I stand, sinful and sorrowful. O Mother of the Word Incarnate, despise not my petitions, but in your mercy, hear and answer me. Amen.[/i]"
A memorare is the following-
Remember, O most gracious Virgin Mary, that never was it known that anyone who fled to thy
protection, implored thy help, or sought thine intercession was left unaided.
Inspired by this confidence, I fly unto thee, O Virgin of virgins, my mother; to thee do I come, before thee I stand, sinful and sorrowful. O Mother of the Word Incarnate, despise not my petitions, but in thy mercy hear and answer me.
Amen.
More quotes-
"There is only one God and He is God to all; therefore it is important that everyone is seen as equal before God. I’ve always said we should help a Hindu become a better Hindu, a Muslim become a better Muslim, a Catholic become a better Catholic. We believe our work should be our example to people. We have among us 475 souls - 30 families are Catholics and the rest are all Hindus, Muslims, Sikhs—all different religions. But they all come to our prayers."
"There are so many religions and each one has its different ways of following God. I follow Christ:
Jesus is my God,
Jesus is my Spouse,
Jesus is my Life,
Jesus is my only Love,
Jesus is my All in All;
Jesus is my Everything."
"A clean heart is a free heart. A free heart can love Christ with an undivided love in chastity, convinced that nothing and nobody will separate it from his love. Purity, chastity, and virginity created a special beauty in Mary that attracted God’s attention. He showed his great love for the world by giving Jesus to her."
While her works were admirable, this in no way shape or form makes her a Christian.
The Roman Catholic view of salvation is such that you must work in order to be saved, as they do not believe in justification by faith alone. Thus they must strive, and sanctify themselves to be justified. This is why they are so prone to works that seem wondrous to men, yet lack the Gospel(and no, people are not miraculously converted apart from the preaching of the Gospel. The Gospel alone is the means God has ordained to bring His people to faith).
In our day since many professing Protestants do not understand, or agree with Rome's view on justification, there is little surprise that a woman who attributed co-redemption, and sovereignty to Mary would be attractive to the Church at large.