اللَّهُمَّ عَلِّمْنِي مَا يَنْفَعُنِي وَانْفَعْنِي بِمَا عَلَّمْتَنِي وَزِدْنِي عِلْمًا
Allahumma 'allimni ma yanfa'uni wanfa'ni bima 'allamtani wa zidni 'ilma
O Allah, teach me what benefits me, let me benefit from what You have taught me, and increase me in knowledge.
Three-part knowledge du'a: (1) Teach me what is beneficial — filter out useless information at the source; (2) Let me benefit from what I already know — many people have knowledge that sits unused; (3) And then increase me more. The second request is the most neglected — how much do you know that you don't act on? Knowing without benefiting is the worst kind of knowledge.
Related Du'as
رَبِّ زِدْنِي عِلْمًا
My Lord, increase me in knowledge.
Sahihاللَّهُمَّ إِنِّي أَسْأَلُكَ عِلْمًا نَافِعًا وَأَعُوذُ بِكَ مِنْ عِلْمٍ لَا يَنْفَعُ
O Allah, I ask You for knowledge that is beneficial, and I seek refuge in You from knowledge that does not benefit.
Sahihاللَّهُمَّ أَرِنِي الْحَقَّ حَقًّا وَارْزُقْنِي اتِّبَاعَهُ وَأَرِنِي الْبَاطِلَ بَاطِلًا وَارْزُقْنِي اجْتِنَابَهُ
O Allah, show me the truth as truth and grant me the ability to follow it, and show me falsehood as falsehood and grant me the ability to avoid it.
Hasanاللَّهُمَّ إِنِّي أَعُوذُ بِكَ أَنْ أَضِلَّ أَوْ أُضَلَّ أَوْ أَزِلَّ أَوْ أُزَلَّ أَوْ أَظْلِمَ أَوْ أُظْلَمَ أَوْ أَجْهَلَ أَوْ يُجْهَلَ عَلَيَّ
O Allah, I seek refuge in You from going astray or being led astray, from slipping or being caused to slip, from wronging others or being wronged, from behaving ignorantly or being treated with ignorance.
Sahih