3 Quotes by Second Vatican Council

All Christians in any state or walk of life are called to the fullness of Christian life and to the perfection of charity. ... In order to reach this perfection the faithful should use the strength dealt out to them by Christ's gift, so that ... doing the will of the Father in everything, they may wholeheartedly devote themselves to the glory of God and to the service of their neighbor.

[O]ften men, deceived by the Evil One, have become vain in their reasonings and have exchanged the truth of God for a lie, serving the creature rather than the Creator. […] By the proclamation of the Gospel… [the Church] gives [non-Christians] the dispositions necessary for baptism, snatches them from the slavery of error and of idols and incorporates them in Christ…

Particular law remaining in force, the use of the Latin language is to be preserved in the Latin rites.