John Paul I, she said, moved people with his naturalness and his ordinary way of speaking to the faithful.
Luciani had put this quality into writing long before his pontificate when in 1949, he published his first book, titled "Catechesis in Crumbs," which focused on how to teach the essential truths of the faith in a simple and direct way, understandable to everyone.
When John Paul I died 33 days after his election, his sudden and unexpected death led to various conspiracy theories that Luciani had been murdered.
However, in a book titled "John Paul I: The Chronicle of a Death" and published Nov. 7 to coincide with the announcement that Luciani's sainthood cause was moving forward, Falasca dispels the theories by outlining the evidence gathered on John Paul I's death while researching for his cause.
In the book, she recounts how the evening before his death Luciani suffered a severe pain in his chest for about five minutes, a symptom of a heart problem, which occurred while he was praying Vespers with his Irish secretary, Msgr. John Magee, before dinner.
The Pope rejected the suggestion to call for a doctor when the pain subsided, and his doctor, Renato Buzzonetti, was only informed of the episode after his death.
Luciani's prime virtue was humility, which is "the base without which you can't go toward God." Humility, Falasca said, "was so embedded in him, that he understood it as the only way to reach Christ."
Luciani's connection with the Lord was also evident in the way that he spoke about God, she said, explaining that he was able to make the love of God close to people, and felt by them.
Falasca said she believes he is an ideal model of the priesthood. To this end, she recalled how during her time working on Luciani's cause, many young priests came to her saying they felt the call of their vocation when they saw his election on TV.
Another sign of his sanctity was the "spontaneous reputation" that grew over time, and is a "distinctive sign" in determining the heroic virtue of a person.
"The reputation for holiness is the condition 'sine quo non' (without which it could not be) to open a cause of canonization; there must be a reputation," she said, and "Luciani enjoys much of it, and he enjoys it not in an artificial way."
Many people pray to him and have continued to travel to his birth town over the past 40 years, she said, because people are attracted "by his charm."
"He won over many with his stand in the face of contemporaneity, his closeness to the people of his time with that simplicity and with that familiarity of communication."
Luciani opened "a new season in being and in the exercise of the Petrine ministry...with his charm, which knew how to conjugate in perfect synthesis, in my view, what was old and what was new."
He also lived an extraordinary sense of poverty of spirit as seen in the Beatitudes, and had an "extreme fidelity to the Gospel in the circumstance and the status that he embraced."
In a testimony given for documentation in the Luciani's cause for canonization, Benedict XVI said that when Luciani appeared on the balcony in his white cassock after his election, "we were all deeply impressed by his humility and his goodness."
"Even during the meals, then, he was took a place with us. So thanks to a direct contact we immediately understood that the right Pope had been elected."
Benedict XVI's testimony regarding John Paul I is four pages long and is one of the documents included in Falasca's book. In her comments to CNA, she said they had originally planned to interview him in 2005 while he was still a cardinal, but he was elected Pope on the same day he was scheduled to speak, and since a Pope is technically the one judging a saints' cause, he is not allowed to give testimony for it.
However, there are currently no previsions for a retired Pope, so when Benedict XVI resigned in 2013, Falasca and her team advancing Luciani's cause reached out again, receiving the testimony that has now been published in her book.
In his testimony, Benedict recalled that he first met Luciani while the latter was Patriarch of Venice. He had decided to visit the seminary in Bressanone with his brother, Msgr. Georg Ratzinger, for vacation in August 1977, shortly after becoming a bishop.
Luciani came to visit the brothers after learning of their visit, and to go out of his way to do this in the oppressive heat of August "was a expression of a nobility of spirit that went well beyond usual," Benedict wrote. "The cordiality, simplicity and goodness that he showed to me are indelibly impressed in my memory."
Benedict said he was shocked when he received news of John Paul I's death in the middle of the night and didn't initially believe it, but slowly accepted the news in Mass the next day, during which the celebrant offered prayer for the "deceased Pope John Paul I."
Speaking of John Paul I's pontificate, Benedict noted that in 1978 it was evident that "the post-conciliar Church was passing through a great crisis, and the good figure of John Paul I, who was a courageous man on the basis of faith, represented a sign of hope." And this figure, he said, still represents "a message" for the Church today.
Benedict also noted that during the various public speeches Luciani gave, whether it was a general audience or a Sunday Angelus, the late Pope "spoke several times off-the-cuff and with the heart, touching the people in a much more direct way."
Luciani often called children up to him during general audiences to ask them about their faith, Benedict said, explaining that "his simplicity and his love for simple people were convincing. And yet, behind that simplicity was a great and rich formation, especially of the literary type."
So far hundreds of graces and favors have been recorded for those who pray to Luciani, and there are already two miracles being studied and considered for his beatification and eventual canonization. Falasca said they are currently trying to decide which to present first.