Isaiah
Isaiah 45:17ESV·traditional attribution

But Israel is saved by the LORD with everlasting salvation; you shall not be put to shame or confounded to all eternity.

Matthew Henry Presbyterian @wholebiblehenry

The people of God in captivity, who reconciled themselves to the will of God in their affliction and were content to wait his time for their deliverance, are here assured that they should not wait in vain. I. They are invited to enquire concerning the issue of their troubles, Isa 45:11.

Commenting on Isaiah 45:11-19

John Gill Reformed Baptist @doctorgill

But Israel shall be saved in the Lord,.... Not the carnal seed of Israel, or the natural posterity of Jacob, for only a remnant of them were saved; indeed, in the latter day, when there will be a general conversion of them, there will be a general salvation of them, all Israel shall be saved; but here the spiritual Israel of God are meant, such...

Jamieson-Fausset-Brown Reformed @jfbcommentary

in the Lord-- (Isa 45:24-25), contrasted with the idols which cannot give even temporary help (Isa 45:16); in Jehovah there is everlasting salvation (Isa 26:4). not . . . ashamed--opposed to the doom of the idolaters, who, in the hour of need, shall be "ashamed" (see on Isa 45:16).