[John M. whittaker]
On the 20th, had an interview with President Jos[eph]. F. Smith of the Law of Tithing, United order and Order of Enoch, and invited me to come to his office ... and here for a long time the brethren explained, Tithing, United order, The Law of Consecration and the Order of Enoch. The Presidency believes that the Law of Consecration is the highest law of all.
[Source: John M. Whittaker, Diary, as quoted in Minutes of the Apostles of The Church of Jesus Christ of Latter-day Saints, 1835-1951, Electronic Edition, 2015]