'Open' in the Bible

Therefore we must be wary that, while the promise of entering his rest remains open, none of you may seem to have come short of it.

and there is not a created thing not manifest before Him, but all things are naked and open to His eyes -- with whom is our reckoning.

If they shall fall away, to renew them again unto repentance; seeing they crucify to themselves the Son of God afresh, and put him to an open shame.

By this the Holy Spirit signifies that the way into the Holy Place [the true Holy of Holies and the presence of God] has not yet been disclosed as long as the first or outer tabernacle is still standing [that is, as long as the Levitical system of worship remains a recognized institution],

By the new and living way which he made open for us through the veil, that is to say, his flesh;

Take care to keep open house: because in this way some have had angels as their guests, without being conscious of it.