“‘Caritas Christi urget nos’ (2 Corinthians 5:14): it is the love of Christ that fills our hearts and impels us to evangelise. Today as in the past, he sends us through the highways of the world to proclaim his Gospel to all the peoples of the earth (cf. Matthew 28:19).
Pope Benedict XVI, 2011 Apostolic Letter, Porta Fidei, 7