Question

What does the word eternal indicates in the poem voice of rain

Answer 1

Answer

as someone else said on here

"explained its upward movement towards the sky as eternal.  The poet says that, similar to the rain, a song starts from the heart of the singer, travels to reach others and, after fulfilling it purpose (whether cared for or not) returns to the singer with all due love. "

i think of it as the sky is the limit , so like it can go on forever as far as we know.  There isn't an end.