Supplication

He who knocks on Allah's door, it is opened for him.

مَن قَرَعَ بابَ اللَّهِ سبحانَهُ فُتِحَ لَهُ . ح: 8292

He who knocks on Allah's door, it is opened for him. H: 8292

إنَّ كَرَمَ اللَّهِ سُبحانَهُ لا يَنقُضُ حِكمَتَهُ ، فَلِذلِكَ لا يَقَعُ الإجابَةُ في كُلِّ دَعوَةٍ  . ح: 3478

Verily the Kindness of Allah, glory be to Him, does not contradict His Wisdom, therefore not all supplications are answered. H: 3478