Isaiah 20
Historical Context and Prophetic Command 1–2
The Sign Interpreted: Egypt’s Shame 3–6
Bible text: American Standard Version (1901) · Public domain
Study Notes for Isaiah 20
Verse 1
Tartan came unto Ashdod — Tartan is an Assyrian title for a commander, the same word that names one of the officers sent to Hezekiah (2 Kgs 18:17). 'Sargon' is named in the Bible only here. Ashdod, the Philistine city to which the ark was brought (1 Sam 5:1), is taken; the year is the one in which the sign of vv.2–3 begins.
Verse 2
walking naked and barefoot — The LORD speaks 'by' Isaiah, literally by his hand. The 'sackcloth' (saq) was the prophet's mourning dress, and 'naked' (arom) can mean stripped of the outer garment: Saul 'stripped off his clothes also… and lay down naked' (1 Sam 19:24), and Peter 'was naked' when he girt on his coat (John 21:7). Micah also went 'stripped and naked' (Mic 1:8).
Verse 3
three years for a sign and wonder — 'Sign' (oth) and 'wonder' (mopheth) are paired for Isaiah and his sons in Isa 8:18, 'for signs and for wonders in Israel'. Here the sign is aimed at 'Egypt and… Ethiopia', whose king Tirhakah appears in Isa 37:9. A sign lasting years is like Ezekiel's, who lay on his side 'each day for a year' (Ezek 4:6).
Verse 5
Ethiopia their expectation, and of Egypt their glory — Mabbat, 'expectation', is the thing looked to, and occurs only here, in v.6 and in Zech 9:5. Egypt's 'glory' (tiph'arah) is what those who leaned on her took pride in, and 'the strength of Pharaoh' becomes 'your shame' (Isa 30:3). Ezekiel calls Egypt 'a staff of reed' that broke when Israel leaned on it (Ezek 29:6–7).
Verse 6
the inhabitant of this isle — 'Isle' (i) is a coastland, the word of 'ye inhabitants of the isle' in Isa 23:2. Its people repeat the word of v.5, 'such is our expectation', and ask for 'help' (ezrah), the word of Ps 46:1, 'a very present help in trouble'. Assyria's own challenge, 'Hath any of the gods… delivered his land?' (Isa 36:18), uses their verb natsal, 'to be delivered'.