Leonard J. Arrington reports that an apostolic committee found no scriptural support for restriction.
Leonard J. Arrington, Adventures of a Church Historian (Urbana: University of Illinois Press, 1998), 183
A special committee of the Twelve appointed by President McKay in 1954 to study the issue concluded that there was no sound scriptural basis for the policy but that the church membership was not prepared for its reversal. . . . Personally, I knew something about the apostolic study because I heard Adam S. Bennion, who was a member of the committee, refer to the work in an informal talk he made to the Mormon Seminar in Salt Lake City on May 13, 1954. McKay, Bennion said, had pled with the Lord without result and finally concluded the time was not yet ripe.