Imam Ghazali (ra) says: “Fear rips away desires and muddens luxuries so that cherished sins become reprehensible, just as a honey lover is repelled by it when he learns that it has poison in it. This is how fear burns desires; disciplines the organs; subordinates the heart and gives it tranquility. It also enables the [...]

1. You should not cause them any harm even if they commit any excesses.
2. Respect and honour them in your speech and dealings with them.
3. Obey them in permissible acts.
4. If they are in need of money, assist them even if they are kafirs.
5. The following rights are due to parents after their death:
(a) Continue [...]