'Back' in the Bible

and from Jesus Christ, the faithful and trustworthy Witness, the Firstborn of the dead, and the Ruler of the kings of the earth. To Him who [always] loves us and who [has once for all] freed us [or washed us] from our sins by His own blood (His sacrificial death)—

I was in the Spirit on the Lord's day, and a great voice at my back, as of a horn, came to my ears,

And I turned back to see the voice which spoke with me; and having turned, I saw seven golden lamps,

Therefore, remember how far you have fallen. Repent and go back to what you were doing at first. If you don't, I will come to you and remove your lamp stand from its place unless you repent.

Something like a sea of glass, similar to crystal, was also before the throne. Four living creatures covered with eyes in front and in back were in the middle and around the throne.

Then I saw in the right hand of the One seated on the throne a scroll with writing on the inside and on the back, sealed with seven seals.

After this, I saw four angels standing at the four corners of the earth. They were holding back the four winds of the earth so that no wind could blow on the land, on the sea, or on any tree.

Then a war broke out in heaven. Michael and his angels fought with the dragon, and the dragon and its angels fought back.

Pay her back the way she also paid,and double it according to her works.In the cup in which she mixed,mix a double portion for her.

Then I saw thrones, and those who sat on them were given authority to judge. I also saw the souls of those who had been beheaded because of their testimony about Jesus and because of the word of God. They had not worshipped the beast or its image and had not received its mark on their foreheads or hands. They came back to life and ruled with the Messiah for a thousand years.

The rest of the dead did not come back to life until the thousand years were over. This is the first resurrection.