The former Pope, who died in 2005 and was canonised in 2014, met Anna-Teresa Tymieniecka before he was elected Pope in 1978.
The letters, which have lain undiscovered in the Polish national library and kept away from public view until they were uncovered by the BBC, tell of a complex and intense friendship in which it has been suggested that Ms Tymieniecka told the pontiff he she loved him..
In the correspondence, Pope John Paul II declares she is a ‘gift of God’, indicating he was struggling to come to terms with the nature of their relationship. He writes: “If I did not have this conviction, some moral certainty of Grace, and of acting in obedience to it, I would not dare act like this.”
The letters also reveal he gave her the scapular (a small devotional necklace) his father had given him at his first Holy Communion.
There is no suggestion his vow of celibacy was broken.
The correspondence began when Ms Tymieniecka contacted him in 1973 about a book of philosophy he had written.
Professor of the History of Christianity at Cambridge University, Eamon Duffy said: “Here is one of the handful of transcendentally great figures in public life in the 20th Century, the head of the Catholic Church, in an intense relationship with an attractive woman.”
“You write about being torn apart, but I could find no answer to these words.”
In another letter from September 1976, he explains the gift of the scapular. “Already last year I was looking for an answer to these words, ‘I belong to you’, and finally, before leaving Poland, I found a way – a scapular.
“The dimension in which I accept and feel you everywhere in all kinds of situations, when you are close, and when you are far away.”
Even after he became Pope, the two continued their correspondence and she visited the Vatican on various occasions.
Carl Bernstein, the American journalist famous for uncovering the Watergate scandal was the first person to write about the significance of the relationship in the 1990s.
He said: “We are talking about Saint John Paul. This is an extraordinary relationship.
“It’s not illicit, nonetheless it’s fascinating. It changes our perception of him.”
Pope John Paul II died in 2005 after 27 years on the Catholic throne – he was declared a saint nine years later.
Anna-Teresa Tymieniecka died in 2014.
culled from the Independent London