One of the more remarkable things in a pontificate full of surprises is the fact that Pope Benedict XVI's major writings involved a significant engagement with the thought of Friedrich Nietzsche.
Liberation theology and hip-hop may seem like odd bedfellows, but in their roots and their motivations, they share more in common than many would presume.
Pope Francis is calling us to appreciate the vital interplay between the pastoral and doctrinal aspects of church teaching when it comes to sexual sin and the reception of the Eucharist.