Power of Du'a (Supplication)

فَٱسْتَجَابَ لَهُۥ رَبُّهُۥ فَصَرَفَ عَنْهُ كَيْدَهُنَّ ۚ إِنَّهُۥ هُوَ ٱلسَّمِيعُ ٱلْعَلِيمُ

So his Lord responded to him and averted from him their plan. Indeed, He is the Hearing, the Knowing.

أَمَّن يُجِيبُ ٱلْمُضْطَرَّ إِذَا دَعَاهُ وَيَكْشِفُ ٱلسُّوٓءَ وَيَجْعَلُكُمْ خُلَفَآءَ ٱلْأَرْضِ ۗ أَءِلَـٰهٌ مَّعَ ٱللَّهِ ۚ قَلِيلًا مَّا تَذَكَّرُونَ

Is He [not best] who responds to the desperate one when he calls upon Him and removes evil and makes you inheritors of the earth? Is there a deity with Allāh? Little do you remember.