The only 2 known references to the Law of Affinity by Alice A. Bailey (AAB) in her voluminous writings and those given to her by Djwhal Khul (DK). Links on these pages of The Laws of Alice A. Bailey are to the online books at the Lucis Trust website.
AAB’s definition of a law:
“a law is but the effect of the continued intelligent activity of the Life aspect as it works in conjunction with matter.”
As we have studied these various constellations, it will have become apparent to you that the main function of the planets is to be distributing agents for the energies emanating from the zodiac as they converge within our solar system and become attracted to our planet.