'Holy' in the Bible

And we heard this voice when it came from heaven while we were with Him on the holy mountain.

because no prophecy ever came by the will of man; instead, men spoke from God as they were moved by the Holy Spirit.

For it would have been better for them not to have known the way of righteousness than, after knowing it, to turn back from the holy command delivered to them.

so that you can remember the words previously spoken by the holy prophets and the command of our Lord and Savior given through your apostles.

Since all these things are to be destroyed in this way, it is clear what sort of people you should be in holy conduct and godliness