Do what thou wilt shall be the whole of the Law.

Peace, Tolerance, Truth; Salutation on All Points of the Triangle; Respect to The Order.To All Whom it May Concern: Greeting & Health.

Ordo Templi Orientis (O.T.O.) is a serious and secret religious order, pledged to the high purpose of securing the Liberty of the Individual and his or her advancement in Light, Wisdom, Understanding, Knowledge, and Power through Beauty, Courage, and Wit, on the Foundation of Universal Brotherhood. 

It is a body of Initiates in whose hands are concentrated the wisdom and secret knowledge of all Oriental Orders, and is the first of the Great Orders of antiquity to accept the Law of the New Æon emanating from the A∴A∴, which is: Do what thou wilt shall be the whole of the Law, reorganizing in accordance therewith.

The letters O.T.O. represent the words Ordo Templi Orientis (Order of the Temple of the Orient, or Ancient Order of Oriental Templars). The letters O.T.O. have also a secret meaning for initiates. 

The aims of O.T.O. can only be understood fully by its highest initiates; but it may be said openly that it teaches Hermetic Science or Occult Knowledge, the Pure and Holy Magick of Light, the Secrets of Mystic Attainment, Yoga of all forms, Gnana Yoga, Raja Yoga, Bhakta Yoga, Tantric Yoga, and Hatha Yoga, and all other branches of the secret Wisdom of the Ancients. 

In its bosom repose the Great Mysteries; its brain has resolved all the problems of philosophy and life.

It possesses the secret of the Stone of the Wise, of the Elixir of Immortality, and of the Universal Medicine. 

Moreover, it possesses a Secret capable of realizing the world-old dream of the Brotherhood of Man.

Love is the law, love under will.