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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, most benevolent, ever-merciful
[All] praise is [due] to Allah, who has sent down upon His Servant the Book and has not made therein any deviance. 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 therein to abide for ever, 3 Further, that He may warn those (also) who say, "Allah hath begotten a son": 4 No knowledge have they of such a thing, nor had their fathers. Mighty is the word that comes out of their mouths [i.e. He begot (took) sons and daughters]. They utter nothing but a lie. 5 Thou wouldst only, perchance, fret thyself to death, following after them, in grief, if they believe not in this Message. 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 indeed, We will make that which is upon it [into] a barren ground. 8 Deemest thou that the people of the cave and the inscription were of Our signs a wonder? 9 When the youths sought refuge in the cave, they said: Our Lord! grant us mercy from Thee, and provide for us a right course in our affair. 10 So We prevented them from hearing in the cave for a number of years. 11 Then roused them to ascertain which of the two groups could account for the period they had stayed. 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.