'Holy' in the Bible

‘Observe the Sabbath day to keep it holy (set apart, dedicated to God), as the Lord your God commanded you.

For you are a holy people [set apart] to the Lord your God; the Lord your God has chosen you out of all the peoples on the face of the earth to be a people for His own possession [that is, His very special treasure].

However, you shall take your holy things which you have [to offer] and your votive (pledged, vowed) offerings, you shall take them and go to the place which the Lord will choose.

for you are a holy people [set apart] to the Lord your God; and the Lord has chosen you out of all the peoples who are on the earth to be a people for His own possession.

“You shall not eat anything that dies on its own. You may give it to the stranger (resident alien, foreigner) who is in your [city] gates, so that he may eat it, or you may sell it to a foreigner [since they are not under God’s law], but you are a people holy (set apart) to the Lord your God. You shall not boil a young goat or a lamb in its mother’s milk.

Since the Lord your God walks in the midst of your camp to rescue you and to defeat your enemies before you, therefore your camp must be holy (undefiled); and He must not see anything indecent among you or He will turn away from you.

Look down from Your holy dwelling above, from heaven, and bless Your people Israel, and the land which You have given us, as You have sworn to our fathers, a land [of plenty] flowing with milk and honey.’

and that He will set you high above all the nations which He has made, for praise, fame, and honor: and that you shall be a holy people [set apart and consecrated] to the Lord your God, just as He has spoken.”

The Lord will establish you as a people holy [and set apart] to Himself, just as He has sworn to you, if you keep the commandments of the Lord your God and walk [that is, live your life each and every day] in His ways.

because you broke faith with Me among of the sons of Israel at the waters of Meribah-kadesh, in the Wilderness of Zin, and because you did not treat Me as holy among of the sons of Israel.

He said,“The Lord came from Sinai,And dawned on them from Seir;He shone forth from Mount Paran,And He came from among ten thousand holy ones;At His right hand was a flaming fire, a law, for them.