Aum poornamadah poornamidam poornaat poornamudachyate!
Poornasya poornamaadaaya poornamevaavashishṣyate!!
Om shaantih shaantih shaantihi!!
-IshaVasya Upanishad
Aum That is Absoluteness, This is Absoluteness, From the Absoluteness arrives the Absoluteness. When Absoluteness is subtracted from Absolutrness there remains Absoluteness only.
Deeksha is that which destructs the sin, the seed of sin & ignorance and grants sublime spiritual wisdom while adherening to defined disciplines, through a Guru who not only knows the disciplines to impose on seeker but also has experiential comprehension of divinity with altruistic devotion and becomes that trancendental conscious power to empower. In Deeksha you are not lonely, the lack, the deficiency for you to be incomplete but you are learning to be Alone with the wholeness, the everything and thus you become absolute with the Absolute and complete. Shivoham - Satchith.