وَمَن يَدْعُ مَعَ اللَّهِ إِلَٰهًا آخَرَ لَا بُرْهَانَ لَهُ بِهِ فَإِنَّمَا حِسَابُهُ عِندَ رَبِّهِ ۚ إِنَّهُ لَا يُفْلِحُ الْكَافِرُونَ
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وَقُل رَّبِّ اغْفِرْ وَارْحَمْ وَأَنتَ خَيْرُ الرَّاحِمِينَ
١١٨
And whoever invokes besides Allah, any other god, of whom he has no proof; then his reckoning is only with his Lord. Surely, disbelievers will not be successful
(117)
And say : "My Lord! Forgive and have mercy, for You are the Best of those who show mercy!
(118)
Shirk Is the Worst Form of Wrong, Its Practitioner Shall Never Succeed
Allah threatens those who associate anything else with Him and worship anything with Him.He informs that those who associate others with Allah:
(of whom he has no proof), meaning no evidence for what he says. Then Allah says:
وَمَنْ يَدْعُ مَعَ اللَّهِ إِلَٰهًا آخَرَ لَا بُرْهَانَ لَهُ بِهِ
(And whoever invokes, besides Allah, any other god, of whom he has no proof;) this is a conditional sentence, whose fulfilling clause is:
فَإِنَّمَا حِسَابُهُ عِنْدَ رَبِّهِ
(then his reckoning is only with his Lord.) meaning, Allah will call him to account for that. Then Allah tells us:
إِنَّهُ لَا يُفْلِحُ الْكَافِرُونَ
(Surely, disbelievers will not be successful.) meaning, they will not be successful with Him on the Day of Resurrection; they will not prosper or be saved.
وَقُلْ رَبِّ اغْفِرْ وَارْحَمْ وَأَنْتَ خَيْرُ الرَّاحِمِينَ
(And say: "My Lord! Forgive and have mercy, for You are the best of those who show mercy!")
Here Allah is teaching us to recite this supplication, for forgiveness, in a general sense, means wiping away sins and concealing them from people, and mercy means guiding a person and helping him to say and do good things.
