To a nation that was not called by my name

I felt very touched after reading an article and watching a YouTube video which features Hazem Farraj. He mentioned Isaiah 65:1 in talking about God's pro-active love and how it is oftentimes revealed through dreams and visions.

Isaiah 65:1 (ESV)
I was ready to be sought by those who did not ask for me;
I was ready to be found by those who did not seek me....
I said, “Here I am, here I am,”
to a nation that was not called by my name.