Pope Francis is a big fan of the late Father Bernard Haring. Jeff Mirus of Catholic Culture explains what that tells us:
The era to which Pope Francis referred when he acclaimed the work of Bernard Häring, was the period which morphed quickly into and encompassed the 1960s and 1970s. Fr. Häring, as I learned very quickly (and quite on my own) as soon as I went off to college in 1966, was one of the ringleaders of the so-called “new morality” (which was adopted with far more enthusiasm than the new math, and at about the same time). He was hardly breathing new life into moral theology. Instead, he was stripping it of its relationship to Divine Revelation—the very thing which makes authentic Christian theology possible in the first place. Bernard Häring and thousands like him, from Hans Küng to Charles Curran, sought not God but professional relevance in a faithless world. Refusing to be constrained by what Our Lord had revealed and His Church had defined, they claimed instead that the Holy Spirit enabled the fairly cohesive fraternity of academic “experts” alone to discern the real truth.
It goes without saying that the Holy Spirit was widely applauded for teaching what the secular world had already discovered! Häring himself was among the most vocal dissenters from infallible Catholic teaching such as the deep truths authoritatively set forth during his own professional life in Humanae Vitae by Pope Paul VI and in Veritatis Splendor by Pope John Paul II. His utter ruin as a Catholic thinker is so obvious that, however one interprets his motives (and I grant that only God can know them perfectly), we are forced to conclude that anyone who would praise him as one of the first to give Catholic moral theology new life in the twentieth century must be ignorant, confused, or subversive.