If you know much about the young Polish actor and philosopher Karol Wojtyla, then you know that his path to the Catholic priesthood was quite unusual, surrounded as we was by the horrors of the Nazi occupation and then the chains of a puppet regime marching to a Soviet drummer.

In his massive authorized biography of the St. Pope John Paul II, "Witness to Hope," George Weigel argued that a key to understanding Wojtyla is to grasp the degree to which his faith and spiritual disciplines were shaped by the lives of strong laypeople and his many friends -- male and female -- who surrounded him in academia, the underground theater and similar settings.

Once he became a priest, he spent years as a campus minister working with young adults during his graduate studies and beyond.

In other words, if you want to picture the life and times of the future Pope John Paul II (and you want to understand the material covered in this week's "Crossroads" podcast) then it's wrong to picture him in some kind of pre-seminary ecclesiastical assembly line, surrounded by other young men headed to holy orders and, yes, celibacy.

Instead, picture him trying to explain his priestly vocation to his girlfriend. Picture him carrying a canoe on a camping trip, explaining Catholic teachings on marriage and sexuality to college students of both genders (creating friendships that in many cases lasted his whole life) and holding Mass as far as possible from Communist police. Check out this sprawling made-for-TV bio-pic starring John Voight and Cary Elwes.

In other words, the more you know about Karol Wojtyla, then the less likely you are to be stunned by the wink-wink BBC reports about his years of "secret letters" to a female philosopher friend.