What the Bible says about Ever
(From Forerunner Commentary)
The term "world without end" in this verse is mistranslated from the Greek phrase toú aiônos tôn aiônôn. The word aion can be translated as "ever," "world," "evermore," "age," "eternal," "always," "forever," "an unbroken age," "perpetuity of time," "eternity," "the worlds," "universe," or "period of time."The doubling of the word in the phrase suggests perpetuity. The New King James Version corrects the King James Version's error quite nicely: "To Him be glory in the church by Christ Jesus to all generations, forever and ever. Amen".