। ॥ २०५ ॥
In plain words
Iron rods come at the touchstone by the heap, chipping it as they strike — and still the iron turns to gold. So too with those who hate Him: even hatred brings them all the way there.
Close to the Sanskrit
Though the touchstone is being struck by heaps of iron rods, the iron attains goldness; so too, even out of hatred, there is attainment for those who hate.