OET interlinear ISA 60:19

uW Translation Notes:

Note 1 topic: figures-of-speech / explicit

לֹא יִֽהְיֶה לָּ֨⁠ךְ ע֤וֹד הַ⁠שֶּׁ֨מֶשׁ֙ לְ⁠א֣וֹר יוֹמָ֔ם וּ⁠לְ⁠נֹ֕גַהּ הַ⁠יָּרֵ֖חַ לֹא יָאִ֣יר לָ֑⁠ךְ

not will_belong to,you again/more the,sun for,light by_day and,for,brightness the,moon not give_~_light to/for=you(fs)

The implication is not that the sun and moon will cease to exist, but that Jerusalem will no longer need them because Yahweh’s presence will give it light. You could include this information if that would be helpful to your readers. Alternate translation: [You will no longer need the sun for light by day, and you will not need the moon to give you light for brightness]

Note 2 topic: figures-of-speech / abstractnouns

לְ⁠א֣וֹר עוֹלָ֔ם

for,light (into)_a,light_of everlasting

If your language does not use an abstract noun for the idea of eternity, you could express the same idea in another way. Alternate translation: [for a light that will shine forever]

Note 3 topic: figures-of-speech / metaphor

וְ⁠הָיָה לָ֤⁠ךְ יְהוָה֙ לְ⁠א֣וֹר עוֹלָ֔ם

and=it_was to/for=you(fs) YHWH (into)_a,light_of everlasting

Here Yahweh is speaking of himself as if he were an everlasting light for Jerusalem. He means that his presence will guide his people and give them glory forever. Your language may have a comparable expression that you can use in your translation, or you could state the meaning plainly. Alternate translation: [but Yahweh will be to you the one who guides you forever]

Note 4 topic: figures-of-speech / ellipsis

וֵ⁠אלֹהַ֖יִ⁠ךְ לְ⁠תִפְאַרְתֵּֽ⁠ךְ

and,God_of,your (into),splendor_of,your

Yahweh is leaving out some of the words that in many languages a sentence would need in order to be complete. You can supply these words from the context if that would be clearer in your language. Alternate translation: [and your God will be to you for your splendor]