210 To be able to speak of Christ, by witness or by word, in such a way that others seek to love him, is the greatest desire of every missionary of souls. This dynamism of love has nothing to do with proselytism; the words of a lover do not disturb others, they do not make demands or oblige, they only lead others to marvel at such love. With immense respect for their freedom and dignity, the lover simply waits for them to inquire about the love that has filled his or her life with such great joy.
Source: Dilexit Nos (Vatican.va)