How did the mysteries of Samothrace protect seafarers from misfortune?

The mysteries of Samothrace centered on the worship of the Cabeiri, a group of deities revered as promoters of fertility and protectors of seafarers.1

Initiation into these mysteries was regarded as a general safeguard against misfortune, with a specific emphasis on protection against shipwreck. Because the Cabeiri were believed to be divine helpers of those at sea, participants sought initiation to secure this spiritual aid and ensure their safety during maritime travel.21