'Ever' in the Bible

And seeing a fig-tree by the wayside, he came to it, and saw nothing on it but leaves only; and he said to it, Let there be no fruit from you from this time forward for ever. And straight away the fig-tree became dry and dead.

Because in those days there will be great sorrow, such as there has not been from the start of the world till now, or ever will be.

For the poor you have ever with you, but me you have not for ever.

Teaching them to keep all the rules which I have given you: and see, I am ever with you, even to the end of the world.