'Forever' in the Bible

‘The merchants among the people hiss at you [with malicious joy];You have become a horror and a source of terrors.You will cease to be forever.’”’”

They will live in the land where your fathers lived, [the land] that I gave to My servant Jacob, and they will live there, they and their children and their children’s children, forever; and My servant David will be their leader forever.

And He [the Lord] said to me, “Son of man, this is the place of My throne and the place of the soles of My feet, where I will dwell in the midst of the sons (descendants) of Israel forever. And the house of Israel will not again defile My holy name, neither they nor their kings, by their [idolatrous] prostitution and by the corpses and monuments of their kings in their graves,

Now let them put far away from Me their [idolatrous] prostitution and the corpses and monuments of their kings, and I will dwell in their midst forever.