The word of the Lord is compared to a seed which is sown in a field; those who hear it with faith and are numbered among the little flock of Christ have truly received the kingdom. Then, by its own power, the seed sprouts and grows until the harvest. 252
Catechism number 551
From the beginning of his public life Jesus chose certain men, twelve in number, to be with him and to participate in his mission.280 He gives the Twelve a share in his authority and 'sent them out to preach the kingdom of God and to heal."281 They remain associated for ever with Christ's kingdom, for through them he directs the Church: