As we know, every Quranic verse has an apparent meaning of itself, as well as a Ta'weel - the hidden/inner meaning of the verse. Our Imams of Ahlul-Bayt (peace be upon them) have informed us that every verse in fact contains several inward meanings.

So what is the Ta'weel of the Quranic verses ordering us to revere and be thankful to our "parents"? Who are the two parents we are ultimately indebted to?