'Forever' in the Bible

“The women of My people you evict,Each one from her pleasant house.From her children you take My splendor forever.

Though all the peoples walkEach in the name of his god,As for us, we will walkIn the name of the Lord our God forever and ever.

“I will make the lame a remnantAnd the outcasts a strong nation,And the Lord will reign over them in Mount ZionFrom now on and forever.

Who is a God like You, who pardons iniquityAnd passes over the rebellious act of the remnant of His possession?He does not retain His anger forever,Because He delights in unchanging love.