[Via Hermeneutic of Continuity]
Can. 211 All the Christian faithful have the duty and right to work so that the divine message of salvation more and more reaches all people in every age and in every land.
Can. 212 §3. According to the knowledge, competence, and prestige which they possess, they have the right and even at times the duty to manifest to the sacred pastors their opinion on matters which pertain to the good of the Church and to make their opinion known to the rest of the Christian faithful, without prejudice to the integrity of faith and morals, with reverence toward their pastors, and attentive to common advantage and the dignity of persons. [Code of Canon Law]