"In the light of the past, therefore, and of humanity's present need, which Christ and the Hierarchy must meet, what will be the teaching which He will this time give?... The probability is that His teaching will fall into four parts; we would do well to consider each of them and do our best to understand and prepare the human mind for the reception of what He has to give."
January 1, 1970
https://en.wikiquote.org/wiki/The_Reappearance_of_the_Christ