Evangelii Nuntiandi §19

19. Strata of humanity which are transformed: for the Church it is a question not only of preaching the Gospel in ever wider geographic areas or to ever greater numbers of people, but also of affecting and as it were upsetting, through the power of the Gospel, mankind's criteria of judgment, determining values, points of interest, lines of thought, sources of inspiration and models of life, which are in contrast with the Word of God and the plan of salvation.