Professor Ansarian pointed out a verse in which the meaning of Ghadah is explicitly explained: «وَ قَضیٰ رَبُّک أَلاّٰ تَعْبُدُوا إِلاّٰ إِیٰاهُ» “Your Lord has ordained that you must not worship anything other than Him” (Surah Al-Isra, 23), I have ordered not to worship anything but me, and this decree of mine is not an obligation upon you, because many of you are worshiping idols, money, and lust and you resemble those who worship the America and Arab states, but my decree is to worship nothing but me because it is to your own benefits, after Allah Almighty, the decree falls upon two persons and they are: ،«وَ بِالْوٰالِدَینِ إِحْسٰاناً»you must be kind to your parents, then a question may be posed and it is this: O Allah, my father is from the Tudeh Party and my mother is from the secular party, my father and my mother are Jewish, Christian, pagan or idolatrous, and they do not accept you and do not agree with you, should I be kind to them even if they are your enemies? Allah Almighty responds in the Surah of Luqman to this question and says: «صاحبهما فی الدنیا معروفا» Maintain lawful relations with them in this world and follow the path of those who turn in repentance to me. You are not allowed to stop see them, you are not allowed to stop visiting them and greeting them, and you do not have the right to banish them and stop being kind to them. They have no religion but they are my servants and I know what you do not know.
source : erfan.ir