Introduction
The phrase “Lumen Gentium” refers to one of the main documents issued by the Second Vatican Council in 1964 and is considered the dogmatic constitution of the Roman Catholic Church. Directly translated from Latin, it means “Light of the Nations.”
History
Lumen Gentium stresses evangelization while encouraging a greater understanding for those outside the Church and urges missionaries to seek dialogue as well as conversion.
Significance
Lumen Gentium presented a drastic change in Church policy. Prior to Lumen Gentium the Church taught that there was no salvation outside of Catholicism. Lumen Gentium teaches that while the Church contains everything necessary for salvation, those outside the Church may also contain elements that bestow sanctifying grace.
Effects
Many theologians credit Lumen Gentium with the decline in Church membership that has taken place since the end of the Second Vatican Council. They believe the ambiguity of the document causes many people to feel that Church membership is no longer a necessary part of their life.
Theories/Speculation
Because Lumen Gentium contains inclusive language regarding other Christian denominations, some traditionalist Catholic groups believe that it caused the Roman Catholic Church to descend into heresy.
Benefits
Lumen Gentium opened dialogue between the Roman Catholic Church and other Christians as well as other religions for the first time, which has led to a greater understanding between people of all faiths.