Evangelii Gaudium §225

225. This criterion also applies to evangelization, which calls for attention to the bigger picture, openness to suitable processes and concern for the long run. The Lord himself, during his earthly life, often warned his disciples that there were things they could not yet understand and that they would have to await the Holy Spirit (cf. Jn 16:12-13). The parable of the weeds among the wheat (cf. Mt 13:24-30) graphically illustrates an important aspect of evangelization: the enemy can intrude upon the kingdom and sow harm, but ultimately he is defeated by the goodness of the wheat.