'Sacred' in the Bible

For on My holy mountain, on the high mountain of Israel (Zion),” says the Lord God, “there the whole house of Israel, all of them in the land, shall serve Me. There I will [graciously] accept them, and there I will seek (require) your offerings and the choicest of your gifts, with all your holy and sacred things.

You have despised and scorned My sacred things and have profaned My Sabbaths.

Her priests have done violence to My law and have profaned My holy things. They have made no distinction between the holy (sacred) and the profane (secular), they have not taught [people] the difference between the unclean and the clean; and they hide their eyes from My Sabbaths, and I am profaned among them.

You shall also take the bull for the sin offering, and it shall be burned in the appointed place of the temple, outside the sanctuary.

And they shall not come near to Me to serve as priests to Me, nor come near to any of My holy things, to the things that are most holy; but they shall bear their shame and their disgrace and [the consequences of] their repulsive acts which they have committed.

“Moreover, when you divide the land by lot for inheritance, you shall [set apart and] offer an allotment (contribution) to the Lord, a holy portion of the land [to be used for sacred purposes]. The length shall be 25,000 cubits, and the width shall be 20,000 cubits. It shall be holy (set apart for sacred use) within its every area.

And in this area you shall measure off a portion 25,000 cubits in length and 10,000 cubits in width. And in it shall be the sanctuary which is most holy.

It shall be the holy portion of the land; it shall be for the priests, the ministers of the sanctuary, who come near to minister to the Lord, and it shall be a place for their houses and a holy place for the sanctuary.

It shall be for the priests who are sanctified of the sons of Zadok, who have kept My charge, and who did not go astray when the children (descendants) of Israel went astray as the [other] Levites did.