Thematic Bible: What is sanctified

Thus was heaven and earth finished with all their apparel: and in the seventh day God ended his work which he had made and rested in the seventh day from all his works which he had made. And God blessed the seventh day, and sanctified it; for in it he rested from all his works which he had created and made.

Wherefore, be not stiff-necked like unto your fathers, but yield yourselves unto the LORD, and come to his holy place which he hath sanctified forever, and serve the LORD your God, that his wrath may turn from you. Verse ConceptsSanctuaryStiffnecked People

The spirit speaketh evidently that in the latter times some shall depart from the faith, and shall give heed unto spirits of error, and devilish doctrine of them which speak false through hypocrisy, and have their consciences marked with a hot iron, forbidding to marry, and commanding to abstain from meats, which God hath created to be received with giving thanks, of them which believe, and know the truth. read more.
For all the creatures of God are good: and nothing to be refused, if it be received with thanksgiving: For it is sanctified by the word of God, and prayer.