Amos 7: 12-15
Amos is called by God from his ordinary life, and made into a prophet. 

Ephesians 1: 3-14
Paul reassures the Ephesians that God, through Jesus Christ, has chosen them from all eternity for service, and to Play a part in the divine plan. 

Mark 6: 7-13
Jesus sends out the apostles, with nothing but God’s grace to help them, to preach the Gospel of repentance and heal those who are sick.