'Forever' in the Bible

But the word of the Lord endures forever.”And this is the word [the good news of salvation] which was preached to you.

Whoever speaks [to the congregation], is to do so as one who speaks the oracles (utterances, the very words) of God. Whoever serves [the congregation] is to do so as one who serves by the strength which God [abundantly] supplies, so that in all things God may be glorified [honored and magnified] through Jesus Christ, to whom belongs the glory and dominion forever and ever. Amen.

To Him be dominion (power, authority, sovereignty) forever and ever. Amen.