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The Cave (Al-Kahf)
110 verses, revealed in Mecca after Overwhelming (Al-Ghaasheyah) before The Bee (Al-nahl)
In the name of Allah, the Entirely Merciful, the Especially Merciful
Praise be to God who has sent down to His servant -- the Book, which is free from any ambiguity 1 [a divine writ] unerringly straight, meant to warn [the godless] of a severe punishment from Him, and to give unto the believers who do good works the glad tiding that theirs shall be a goodly reward 2 wherein they shall abide for ever; 3 and to warn those who say, 'God has taken to Himself a son'; 4 (A thing) whereof they have no knowledge, nor (had) their fathers, Dreadful is the word that cometh out of their mouths. They speak naught but a lie. 5 Perhaps you will destroy yourself out of grief because they disbelieve this Book. 6 We have adorned the earth with attractive things, so that We may test mankind as to which one is best in conduct, 7 and, verily, [in time] We shall reduce all that is on it to barren dust! 8 Do you not think that the story of the Companions of the Cave and the Inscription was one of Our marvelous miracles? 9 Behold, the youths betook themselves to the Cave: they said, "Our Lord! bestow on us Mercy from Thyself, and dispose of our affair for us in the right way!" 10 So We prevented them from hearing in the cave for a number of years. 11 Then We awakened them that We might show which of the two factions was most precise in calculating what [extent] they had remained in time. 12
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ملاحظات وتعليمات
Notes and Instructions
كيف تعمل منظومة تمارين الحفظ؟ عند أدنى مستوى 0، تكون كل الكلمات ظاهرة. بينما يُخفي أعلى مستوى 9 كل الكلمات. فكيف تعمل المستويات المتوسطة، مثل 3، على سبيل المثال؟ قد تعتقد بأن المنظومة تخفي 3 من كل تسع كلمات بدقة. ليس تماما! في المستوى 3، لكل كلمة فرصة اختفاء بنسبة 3 من 9، و6 من 9 لتكون ظاهرة. بمعنى آخر، من الممكن، ولكن باحتمال شبة معدوم، أن تكون جميع كلمات المستوى 3 مخفية، أو أن تكون جميعها ظاهرة! وكذلك أيضًا، ففي المستويات المتوسطة، وبما يتناسب مع مستوى الصعوبة، يمكن أن تكون المخابئ غير كاملة أو شفافة جزئيًا بحيث تظهر الكلمات جزئيًا تحتها.
How does the memorization exercise algorithm work? At the lowest level 0, all words are visible. While the highest level 9 hides all words. What about at mid-level, like 3, for example? You might think that the algorithm hides precisely 3 out of every nine words. Not quite! At level 3, each word has a 3 out of 9 chance to hide, and 6 out of 9 to be visible. In other words, it is possible, but highly unlikely, for all words at level 3 to be hidden, or, that all of them to be visible! Also, at mid-levels, and in proportion to the difficulty level, hideouts can be partially incomplete or transparent so that words may be partially visible underneath.