I’m currently reading a book entitled The Holy Spirit of Promise by J.Oswald Sanders first published in 1940. Oswald Sanders was New Zealand-born and served as the general director of the China Inland Mission (later renamed to Overseas Missionary Fellowship). He was born in 1902 and died in 1992. He was a prolific author between the 1930s and the 1990s. One of his better-known works is Spiritual Leadership (1967). One chapter (chapter 12 of 16) in The Holy Spirit of Promise is entitled “The Administrator of the Church”.