The Vatican is providing its long-awaited assessment on one of the more contested aspects of Roman Catholicism in recent years: the reported “apparitions” of the Virgin Mary at an otherwise unremarkable village in southern Bosnia.

After decades, and controversy, the Vatican has authorized public worship at a shrine in Bosnia, where a once tranquil village has become a major pilgrimage site.

Beth Racine had just come out of church after confession in Medjugorje and was leaning against a wall when something caught her eye. A disc covered the sun. She saw swirling colors to the sides — red on one side and white on the other — that made her think of the image of Divine Mercy.

After 40 years of studies, commissions and contradictions, the Vatican finally approved the spiritual devotion of the faithful at the Marian site at Medjugorje, in Bosnia-Herzegovina, in a document issued on Thursday.

Two simple words to certify history. Nihil Obstat. Nothing Hinders. It took 43 years of fierce disputes and back-and-forth for the Vatican to give the green light to the controversial phenomenon

The Marian apparitions in Medjugorje stir considerable controversy among the faithful and those outside the Church. Some are convinced of the authenticity of the events, while others have significant doubts.

Catholic worshipers who claim to have seen and spoken to the Virgin Mary at a Bosnian landmark received mixed messages from the Vatican on Thursday after the Church refused to say whether their visions were real — while still supporting worship at the site.