'Opened' in the Bible

I know thy works (behold, I have set before thee a door opened, which none can shut), that thou hast a little power, and didst keep my word, and didst not deny my name.

After these things I saw, and behold, a door opened in heaven, and the first voice that I heard, a voice as of a trumpet speaking with me, one saying, Come up hither, and I will show thee the things which must come to pass hereafter.

And I saw when the Lamb opened one of the seven seals, and I heard one of the four living creatures saying as with a voice of thunder, Come.

And when he opened the second seal, I heard the second living creature saying, Come.

And when he opened the first seal, I heard the third living creature saying, Come. And I saw, and behold, a black horse; and he that sat thereon had a balance in his hand.

And when he opened the fourth seal, I heard the voice of the fourth living creature saying, Come.

And when he opened the fifth seal, I saw underneath the altar the souls of them that had been slain for the word of God, and for the testimony which they held:

And I saw when he opened the sixth seal, and there was a great earthquake; and the sun became black as sackcloth of hair, and the whole moon became as blood;

And when he opened the seventh seal, there followed a silence in heaven about the space of half an hour.

And he opened the pit of the abyss; and there went up a smoke out of the pit, as the smoke of a great furnace; and the sun and the air were darkened by reason of the smoke of the pit.

And there was opened the temple of God that is in heaven; and there was seen in his temple the ark of his covenant; and there followed lightnings, and voices, and thunders, and an earthquake, and great hail.

And the earth helped the woman, and the earth opened her mouth and swallowed up the river which the dragon cast out of his mouth.

And he opened his mouth for blasphemies against God, to blaspheme his name, and his tabernacle, even them that dwell in the heaven.

And after these things I saw, and the temple of the tabernacle of the testimony in heaven was opened:

And I saw the heaven opened; and behold, a white horse, and he that sat thereon called Faithful and True; and in righteous he doth judge and make war.

And I saw the dead, the great and the small, standing before the throne; and books were opened: and another book was opened, which is the book of life: and the dead were judged out of the things which were written in the books, according to their works.