During February of 1984 over three hundred and fifty brothers from six continents gathered in Anaheim, California with Brother Witness Lee for a two-week international elders’ training. The messages that were released at that time are the contents of a four-volume set. Book one presents the essential aspects of the ministry of the New Testament; book two sets forth the vision of the Lord’s recovery; book three covers the way to carry out the vision; and book four emphasizes other crucial matters concerning the practice of the Lord’s recovery.