devoted or dedicated to a deity or to some religious purpose; consecrated.

entitled to veneration or religious respect by association with divinity or divine things; holy.

pertaining to or connected with religion ( opposed to secular or profane )

sacred music; sacred books.

reverently dedicated to some person, purpose, or object

a morning hour sacred to study.

regarded with reverence

the sacred memory of a dead hero.

secured against violation, infringement, etc., as by reverence or sense of right

sacred oaths; sacred rights.

properly immune from violence, interference, etc., as a person or office.

adjective

irreligious , lay , profane , ungodly , unholy , unsacred , open , unprotected , vulnerable

adjective

angelic , cherished , consecrated , divine , enshrined , godly , hallowed , numinous , pious , pure , religious , revered , sacramental , saintly , sanctified , solemn , spiritual , unprofane , venerable , dedicated , defended , guarded , immune , inviolable , inviolate , invulnerable , sacrosanct , secure , shielded , untouchable , holy , blessed , devoted , ineffable , profane , protected , reverend , sainted , secular , taboo , undefiled , venerated