Professor Ansarian talked about the kind look of Allah Almighty upon the parents from the Holy Quran and said: the issue of respecting parents and observing their rights is of such a great importance that the Lord of the universe has raised the topic of observing the rights of the parents in one of the verses of the holy Quran and even explicitly named the pagan parents and Allah Almighty has warned that idolatry, polytheism and their being pagan cannot be a permission for you in order to avoid respecting them or do not observe their rights.
source : erfan.ir