E.W. Bullinger's Companion Bible Notes - Isaiah 40:9
O Zion, that bringest: or, O thou that tellest good tidings to Zion. Compare Isaiah 41:27 . that bringest. This is feminine, personifying the "heraldband". good = joyful. O Jerusalem. See note on "O Zion", above. strength = power, strength (to endure). Hebrew. koah. Same as in Isaiah 40:31 ; not the same as in Isaiah 40:10 . behold your God. See note on the Structure of the four Gospels, which shows this sentence as being applicable to the Gospel by John. read more
Bridgeway Bible Commentary - Isaiah 40:1-11
40:1-48:22 RETURN FROM BABYLONBetween Chapters 39 and 40 there is a gap of about one hundred and fifty years. The scene suddenly changes from Jerusalem in the time of Hezekiah (701 BC) to the distant kingdom of Babylon where the Judeans are held captive. (For the background to the Babylonian captivity see introductory notes, ‘Captivity and return’.) From now on no distinction is made between the northern kingdom Israel and the southern kingdom Judah. The emphasis rather is on encouraging all... read more