Sacrosanctum Concilium

Reform of the Liturgy:

• More participation by the laity in Mass

• Mass could be celebrated in the local language

• Eucharist could be received in both forms

• Revision of the lectionary so more of the Bible is used in Mass

Lumen Gentium

Beliefs about the Church:

• Possibility of salvation for non-Christians and even atheists

• Encouraged bishops to work together more

• References to priesthood of the faithful and universal call to holiness for all Catholics

• Explanation on the role of Mary

• Emphasis on the importance of the laity

Dei Verbum

Scripture

• The Word of God is not a book, but Jesus

• Bible and tradition are equally important

• Bible is the Word of God written by humans, inspired by the Holy Spirit

• Gospels are particularly important

Gaudium et Spes

Humanity and Society:

• Covers economics, poverty, social justice, culture, science, technology, and ecumenism (unity among all denominations)

• Highlighted impact of science and technology

• Reflected on the importance of talking with non-believers and other Christians