And how shall they preach unless they be sent, as it is written: How beautiful are the feet of them that preach the gospel of peace, of them that bring glad tidings of good things!
~Romans 10: 15
God "desires all men to be saved and to come to the knowledge of the truth": that is, of Christ Jesus. Christ must be proclaimed to all nations and individuals, so that this revelation may reach to the ends of the earth:
God graciously arranged that the things he had once revealed for the salvation of all peoples should remain in their entirety, throughout the ages, and be transmitted to all generations.
~CATECHISM OF THE CATHOLIC CHURCH, PARAGRAPH 74
Recommended Books List
*Dr. Brant Pitre - The Case For Jesus: The Biblical and Historical Evidence for Christ
Crown Publishing 2016, ISBN: 978-0-385--36593-2