text: Teilhard did have doubters and critics for much of his career. But he was not formally excommunicated, nor were his books put on the Index Librorum Prohibitorum. And in the 1960s there was a first enthusiastic appreciation of Teilhard by theologians. Note however that these have generally been the right-wing kind, who perhaps falsely interpret Teilhard to suit their own agenda, e.g. Joseph Ratzinger, Avery Dulles: https://en.wikipedia.org/wiki/Pierre_Teilhard_de_Chardin#Relationship_with_the_Catholic_Church