Thematic Bible: What is sanctified

And the heaven and the earth and all things in them were complete. And on the seventh day God came to the end of all his work; and on the seventh day he took his rest from all the work which he had done. And God gave his blessing to the seventh day and made it holy: because on that day he took his rest from all the work which he had made and done.

Now do not be hard-hearted, as your fathers were; but give yourselves to the Lord, and come into his holy place, which he has made his for ever, and be the servants of the Lord your God, so that the heat of his wrath may be turned away from you. Verse ConceptsSanctuaryStiffnecked People

But the Spirit says clearly that in later times some will be turned away from the faith, giving their minds to spirits of deceit, and the teachings of evil spirits, Through the false ways of men whose words are untrue, whose hearts are burned as with a heated iron; Who keep men from being married and from taking food which God made to be taken with praise by those who have faith and true knowledge. read more.
Because everything which God has made is good, and nothing is evil, if it is taken with praise: For it is made holy by the word of God and by prayer.