Duas of disbeliveers can be accepted by Allah, for he is all powerful. But in this case it was not due to this, as the earthquake killed virtually thousands upon thousands of people from every religion. But on the day of resurrection it will be the believers who will be separated and entered into paradise. 1. Dua made by a Sick person; 2. Dua made by a Fasting person ; 3. Dua made by a Father for his Children; 4. Dua made by a person for another person in his or her absence; 5. Dua made by the person who is wronged; 6. Dua made by a person while travelling So, what are the secrets behind a dua that gets accepted? 1) Supplicate for others. Make dua for others what you want for yourself. As Muslims, we are supposed to feel the pain of other Muslims and pray for them. Life can throw us into the same situation where we might need duas from others. 3 Answers. Yes, it is possible that Allah might accept a dua against someone. In the hadeeth it says: "Do not pray against yourselves, do not pray against your children, and do not pray against your wealth, lest that coincide with an hour when Allaah is asked and He answers your prayers.". Narrated by Muslim (3009). Answer. Allah (SWA) accepts those supplications, which are appropriate and proper from a Non Muslim. However, it is impermissible for Muslims to seek forgiveness for the disbeliever. QhBYKr9.