voice. See the Structure (p. 980). This is the voice from the Temple concerning the "scattering", corresponding with Isa_40:3, Isa_40:6, which is the voice from the wilderness concerning the "gathering".
Whom shall I send? This was not Isaiah's original commission to prophesy, but his special commission for this great dispensational prophecy. Chs. 1-5 form a general introduction to the whole book (see p. 930).
Us. Reference to Pentateuch (Gen_1:26; Gen_3:22; Gen_11:7). App-92.