'Everlasting' in the Bible

But Jehovah is with me as a mighty terrible one; therefore my persecutors shall stumble and shall not prevail; they shall be greatly ashamed, for they have not prospered: it shall be an everlasting confusion that shall not be forgotten.

And I will bring everlasting reproach upon you, and everlasting shame, that shall not be forgotten.

Jehovah hath appeared from afar unto me, saying, Yea, I have loved thee with an everlasting love; therefore with loving-kindness have I drawn thee.

And I will make an everlasting covenant with them, that I will not draw back from them, to do them good; and I will put my fear in their heart, that they may not turn aside from me.

They shall inquire concerning Zion, with their faces thitherward, saying, Come, and let us join ourselves to Jehovah, in an everlasting covenant that shall not be forgotten.