Yesaya 6:8

6:8 I heard the voice of the sovereign master say, “Whom will I send? Who will go on our behalf?” ¹  I answered, “Here I am, send me!”

Yesaya 52:7

52:7 How delightful it is to see approaching over the mountains ² 

the feet of a messenger who announces peace,

a messenger who brings good news, who announces deliverance,

who says to Zion, “Your God reigns!” ³ 

[6:8]  ¹ tn Heb “for us.” The plural pronoun refers to the Lord, the seraphs, and the rest of the heavenly assembly.

[52:7]  ² tn Heb “How delightful on the mountains.”

[52:7]  ³ tn Or “has become king.” When a new king was enthroned, his followers would give this shout. For other examples of this enthronement formula (Qal perfect 3rd person masculine singular מָלַךְ [malakh], followed by the name of the king), see 2 Sam 15:10; 1 Kgs 1:11, 13, 18; 2 Kgs 9:13. The Lord is an eternal king, but here he is pictured as a victorious warrior who establishes his rule from Zion.