Invoke and ask him for yourself:

Modern Groups Who Invoke Lams
Kenneth Grant, Crowley's O.T.O. successor, established his own Typhonian O.T.O in 1962 -- that became known as the Typhonian Order. In 1987, the Typhonian Order created a cult dedicated to establishing contact with LAM. Instructions for how to do so can be found in their infamous 'LAM Statement.' If you scroll down the page of the Web version of the Lam Statement, you will see step-by-step procedures for invoking Lams.
[link to www.godsebook.org]