A common objection claims the Quran makes a directional mistake in the story of Musa (PBUH) and al-Khidr: it says a king was wara the sailors, which the critic translates only as "behind them," although the story seems to require the king to be ahead on their route. The objection fails because wara in Arabic is broader than the English word "behind," and the classical tafsir tradition explicitly recognized this usage.
The verse and the objection
As for the ship, it belonged to poor people working at sea. I intended to damage it, because beyond them was a king who seized every ship by force.
Quran 18:79
أما السفينة فكانت لمساكين يعملون في البحر فأردت أن أعيبها وكان وراءهم ملك يأخذ كل سفينة غصبا
The objection argues: al-Khidr damaged the ship to save it from a king who confiscated ships. For that to make sense, the sailors must have been approaching the king, so he was ahead of them. But, the critic says, the Quran uses وراءهم, which means behind them. Therefore, they claim, the story contradicts itself.
The word wara is broader than "behind"
The key word is waraahum (وراءهم), from wara. It can mean what is behind, but it can also mean what is beyond, on the far side, hidden from immediate view, or awaiting someone ahead. In Arabic usage, the exact direction is determined by context.
The Quran itself uses the same word for something that lies ahead in a person's future:
Before him is Hell, and he will be given a drink of purulent water.
Quran 14:16
من ورائه جهنم ويسقى من ماء صديد
The Arabic is من ورائه - literally from the same word wara. Here it does not mean Hell is physically behind the tyrant's back. It means Hell awaits him ahead. This is the same Arabic usage that applies naturally in Quran 18:79: the king was beyond the sailors, on the route or in the direction in which they would face danger.
What the commentators said
This is not a modern repair. It is the standard explanation found in classical tafsir:
- Ibn Abbas is reported to have explained the meaning with أمامهم - "in front of them" - and with the sense of "every sound ship." Such wordings are cited as tafsir and explanatory recitation, not as a replacement of the canonical Quranic wording.
- Al-Tabari records the explanation that وراءهم here means أمامهم, "in front of them," and discusses this as a known Arabic usage.
- Al-Baghawi explains "behind them" as "in front of them" in this verse and cites the parallel Quranic usage, "Before him is Hell" (Quran 14:16).
- Al-Qurtubi mentions that wara can be used for both behind and ahead, from the category of al-addad, words used in opposite-facing senses depending on context.
- Ibn Kathir explains the point of the story: the king used to seize sound ships, so al-Khidr made this vessel defective in order to spare it from permanent confiscation.
- Al-Jalalayn also treats the wording in a way that leaves no contradiction: the king may be understood as ahead of them in the Arabic idiom, or as someone they would encounter in relation to their return or route.
So if the critic insists that the king had to be ahead on the journey, the Arabic word and the tafsir already allow that meaning. And if one translates wara in its ordinary "behind" sense, the verse still does not state that the sailors were on a one-way route away from all danger. They were workers at sea and could still be within the king's reach or return past him. The alleged contradiction depends on assumptions the verse never makes.
About "every ship"
The verse says the king seized "every ship by force." This is not a problem. In Arabic, as in other languages, a general expression can be restricted by context. The story itself shows the intended meaning: every ship suitable for seizure, meaning every sound and usable ship within the king's power. A damaged vessel would not be worth confiscating.
This is why the commentators commonly explain the phrase as "every sound ship" or "every good ship." Al-Khidr did not destroy the vessel; he made a defect in it so that the tyrant would leave it, after which its poor owners could repair and keep it.
Conclusion
The "king behind them" objection rests on forcing one narrow English meaning onto a broader Arabic word. Wara can mean behind, but it can also mean what lies beyond or ahead, as the Quran itself demonstrates in 14:16 and as the classical commentators explained for 18:79. The narrative is coherent: al-Khidr damaged the ship to save poor sailors from a king who would have seized it.
For the wider story of Musa (PBUH) and al-Khidr and its lessons, see the related topics below.