ALICE A. BAILEY: Esoteric Healing, page 659 – 672
659: “Law IX (of healing) … is in reality a definition of the Law of Evolution, but given from the spiritual angle. The Law of Evolution – as commonly understood – concerns the evolution of the form aspect as it is gradually fitted to be an exponent or an expression of soul energy, and later of monadic energy.
This law, which might be termed the Law of Perfection, deals with the interior energies which are responsible for the working of the Law of Evolution. It is the higher aspect or the determining cause of the lower; the laws subsidiary to the Law of Perfection are loosely called (by the neophyte) the spiritual laws, but of these he knows little and unifies them all in his mind under the general idea that they are an expression of the love aspect of Deity.”