Only upon reaching this challenge does the brother gain full knowledge of the Fraternity's ritual, and so become a fully initiated life member.

Made man is a fully initiated member of the Mafia.

In the American Mafia, a made man is a fully initiated member of the Mafia.

Mr. Cantalupo ran with mob guys and saw and heard plenty, but he was not a "made," or fully initiated, member.

The Breton guests are made ovates, but not fully initiated.

There is usually a lounge of some sort, access to which is often restricted to fully initiated members.

They are never fully initiated into the psychotic circle.

Pledgeship is a probationary period for potential members before they are fully initiated into Sigma Chi.

Too young, maybe, to have been fully initiated into his tribe.

This would suggest that Antiochus was knowledgeable about, if not fully initiated into Hermeticism.