en_tn/1pe/03/15.md

Peter has been instructing believers to live righteously and not fear those that persecute them.

Instead, set apart the Lord Christ as precious in your hear

"Respect Christ deeply and willingly obey him."" here marks what the believer should do other than those things which have been previously listed in 1 Peter 3:15

precious

"holy," "greatly valued," or "treasured"