Spiritual Master
Chris Butler defines a "Spiritual Master" as "God's Representative". He suggests that a person should check as to whether he is actually God's Representative. However he goes on to explain that only those who sincerely want to serve God will recognise him as such and find the desire to "dovetail" (or align) their "will" with his own.

The rest of the video is self-explanatory. He raises the Spiritual Masters position to a divine level or supreme authority. This leads to only one conclusion: to have a spiritual life is to be his complete servant, forever.