Suggests a strong feeling of security based on certain knowledge. He invested his savings, safe in the knowledge that the market was stable.
Pro Tip 2/3
Contextual Clarity
Used when a person's action is based on reliable information or belief. They planned an outdoor wedding, safe in the knowledge that the forecast promised sunshine.
Pro Tip 3/3
Decision Justification
Shows that a specific piece of knowledge justifies a decision. She declined the job offer, safe in the knowledge that a better opportunity was forthcoming.