NOTES for Isa 2:3
The way of the Lord, of which the prophet Isaiah speaks, differs strikingly from human ways. The Lord Himself proclaims this through Isaiah, saying: "My thoughts are not your thoughts, nor are your ways My ways, says the Lord" (Isa. 55:8). This qualitative difference is expressed above all in the fact that human ways do not lead into life; only the Lord, who is Life itself, can lead us to Himself.
And now we read at the beginning of the book of Isaiah that God does not abandon people, but that a day will come when He will teach all nations His ways. That means it is attainable, no matter how hard we try to prove the opposite. And it means that God's will is for us to find the way of life. It is also important that this prophecy was fulfilled in the coming of the Lord Jesus Christ.