They believed that their souls would be condemned to burn in hell for eternity.

他们相信他们的灵魂会受到惩罚，在地狱里永受煎熬。

《牛津词典》

Knowing your purpose prepares you for eternity.

知道你的人生目的，预备你面对永生。

youdao

That is a foolish decision they will regret for eternity.

这是一件他们会永远后悔的愚蠢抉择。

youdao

To end this historic conflict, both sides must be historically bold, because if each waits stubbornly for the other to act first, this will go on and be waiting for an eternity."

VOA: standard.2010.03.11

This image of the afterlife is founded on the orthodox figure for eternity. The body stays to the earth while the soul, like the day-star, rises to the sky.

关于来生的这幅画面是建立在正统基督教,对永生的信仰上的，肉体归于泥土,灵魂却会像启明星一样升上天空。

耶鲁公开课 - 弥尔顿课程节选

And it was okay for Saint John to suggest that virgins are granted the best perquisites in eternity.

我们也同意圣约翰说,处女在来世会得到最好的补偿。

耶鲁公开课 - 弥尔顿课程节选

His poem, By the Danube, won him a place next to it for eternity.

BBC: A Danube-led tour of Budapest

Gradually, the mound gets larger, kills the plant, develops into a dune, and roams the desert for eternity.

BBC: The ghostly shore of Namibia��s Skeleton Coast

Failure and losing hurt, thus they are recorded for eternity in our long-term memory.

FORBES: The Power of American "Soft Power"