'Back' in the Bible

Is the axe able to lift itself over the one who chops with it?Is the saw able to magnify itself over the one who wields it?That would be like a club moving those who lift it,Or like a staff raising him who is not [made of] wood [like itself]!

For the Lord of hosts has decided and planned, and who can annul it? His hand is stretched out, and who can turn it back?”

Is this your jubilant city,Whose origin dates back to antiquity,Whose feet used to carry her [far away] to colonize distant places?

The [wicked] dead will not live [again], the spirits of the dead will not rise and return;Therefore You have punished and destroyed them,And You have wiped out every memory of them [every trace of them].

A spirit of justice for him who sits in judgment [administering the law],A strength to those who drive back the battle at the gate.

“Because your raging against MeAnd your arrogance has come up to My ears,I will put My hook in your noseAnd My bridle in your mouth,And I will turn you back by the way you came.

Listen carefully, I will turn the shadow on the stairway [denoting the time of day] ten steps backward, the shadow on the stairway (sundial) of Ahaz.” And the sunlight went ten steps backward on the stairway where it had [previously] gone down.

“O Lord, by these things men live,And in all these is the life of my spirit;Restore me to health and let me live!

“Indeed, it was for my own well-being that I had such bitterness;But You have loved back my life from the pit of nothingness (destruction),For You have cast all my sins behind Your back.

Those who trust in carved idols will be turned back,And utterly put to shame,Who say to cast images,“You are our gods.”

“I will say to the north, ‘Give them up!’And to the south, ‘Do not hold them back.’Bring My sons from far wayAnd My daughters from the ends of the earth,

And now says the Lord, who formed Me from the womb to be His Servant,To bring Jacob back to Him and that Israel might be gathered to Him,—For I am honored in the eyes of the Lord,And My God is My strength—

I turned My back to those who strike Me,And My cheeks to those who pluck out the beard;I did not hide My face from insults and spitting.

“I will put it into the hands of your tormentors,Who have said to you, ‘Lie down so that we may walk over you.’You have even made your back like the groundAnd like the street for those who walk over it.”