True Apostleship in fewer than 140 characters

Tweeting True Apostleship:-
"Now it is the office of a true apostle to preach of the suffering, resurrection, and office of Christ." (Luther) #trueapostleship 
"Apostles then were sent out to lead the world back from rebellion ... to God ... by the preaching of the gospel." (Calvin) #trueapostleship 
"A distinguished apostle of Christ by whose ministry the light of the gospel has shone." (Calvin on Luther) #trueapostleship 
"An apostle shows that he is an apostle by clearly and purely preaching Christ as Saviour." (Althaus/Luther) #trueapostleship 
"We will give ourselves continually to prayer and to the ministry of the word." (Acts 6:4) #trueapostleship 
"Apostolic doctrine handled with apostolic authority and insight is desperately needed." (Terry Virgo) #trueapostleship