OET interlinear ISA 8:11

uW Translation Notes:

Note 1 topic: grammar-connect-logic-result

כִּי֩ כֹ֨ה אָמַ֧ר יְהוָ֛ה אֵלַ֖⁠י

that/for/because/then/when thus he/it_had_said YHWH to=me

Isaiah is using the word For to introduce the reason for what he has just said. Use a connecting word or phase in your language that makes this clear. Alternate translation: [I say this because]

Note 2 topic: figures-of-speech / metonymy

כְּ⁠חֶזְקַ֣ת הַ⁠יָּ֑ד

as,grew_strong_of the,hand

Here, strength of hand represents the power and authority of Yahweh. If it would be helpful in your language, you could use an equivalent expression or plain language. Alternate translation: [with great power and authority]

Note 3 topic: figures-of-speech / metaphor

מִ⁠לֶּ֛כֶת בְּ⁠דֶ֥רֶךְ הָֽ⁠עָם־הַ⁠זֶּ֖ה

from,walking in,the_way_of of,the_people the=this

Here Yahweh is speaking as if the behavior of the people were a way or path that they were walking along. Your language may have a comparable expression that you can use in your translation, or you could state the meaning plainly. Alternate translation: [against following the practices of this people]