Justin is right; while the context of Isaiah 57 may apply to Israel in view, the context is also aimed at God leading impenitent sinners to contrition and repentance and then restoring them.
57:1-13a – God denounces the evil idolaters of Israel (who are basically pagans at this point, no better than the nations).
13b-15 – God contrasts His ruinous opposition to these defiantly impenitent rebels, with His restoration of those who are contrite and humble of spirit, who take refuge in Him.
16a – Clearly God used to be contending against the contrite and humble ones, but isn’t any more. “(15) I dwell with the contrite and lowly of spirit, in order to revive the spirit of the lowly and to revive the heart of the contrite. (16) For I will not contend forever, neither will I always be angry.” The explanatory “for” would make no sense unless He was talking about the contrite and humble ones, whom He clearly isn’t contending against in their contrition and humility but is rather restoring. Consequently they had to be like the rebels denounced up through 15, once upon a time, but aren’t anymore.
16b – Basically, if He did contend angrily forever, they would cease to exist. Which God is dedicated to avoiding. “neither will I always be angry, for * the spirit would grow faint before Me and the breath (of those) I have made.”
At the same time, those whom He contends angrily against will grow weak even if they don’t go out of existence altogether.
17 – “Because of the iniquity of his unjust gain” still talking about the ones He will not be angry against forever, whom God foresees will be contrite and humble before Him, “I was angry and struck him; I hid (My face) and was angry, and he went on turning away in the way of his heart.” – but he didn’t do so forever. God led him to repentance, contrition and a humble heart, thence to restoration.
18 – “I have seen his ways but I will heal him, I will lead him and restore comfort to him and to his mourners, (19a) creating the praise (or the fruit) of the lips.” So ever since 13b God has been talking about someone who, from His eternal vantage point, God knows He will lead to contrition and humility, restore comfort to, and heal–and not only him, but also those who mourn for him. Whose ways are God seeing? By topic, it has to be the guys back in verses 1-13a.
It’s true that the wicked are like the tossing sea, for it cannot be quiet and its waters toss up refuse and mud; in the same way our God says, “There is no peace for the wicked.” (57:20-21) But there is no peace for the wicked in their sins; there is peace for the wicked in God, Who will calm the seas and render them fresh (as in Ezekiel 47). He acts to bring the impenitent to repentance; they have no penitence in themselves.
Was God prophecying that He will reconcile only rebel Israel to Himself?–or all the nations?
The love of Christ compels me to answer, having concluded this: that one died for all; therefore all died and He died for all, that they who live should no longer live for themselves but for Him Who died and rose again on their behalf. On behalf of whom? On behalf of all. Not all people are in Christ yet; but all things are from God, Who reconciled us (who already follow Him) to Himself through Christ and gave us who follow Him the ministry of reconciliation, namely this: that God was in Christ reconciling all the world, the whole kosmos, to Himself, not accounting up their worst rebellions against them. And He has placed in us the word of reconciliation, by which we plead as ambassadors for Christ: BE RECONCILED TO GOD!!
You have chosen poorly, A. You ought to have known that 2 Cor 5:18-20 (and surrounding contexts) are famous and well-beloved among universalists.
At any rate, working together with God, we urge you not to receive the grace of God as being for nothing. The acceptable time and the day of salvation wasn’t only for us in the past, but is also today for everyone. (“For as long as it is called ‘Today’!” as the Hebraist puts it.)
Whereas, those who at any time deny the reconciliation…? At the very least, they cannot be said to have quite as much of the ministry and spirit of reconciliation.
(Though they might still be doing better with their two cents than someone like myself. )*