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And this was Our argument which We vouchsafed unto Abraham against his people: [for] We do raise by degrees whom We will. Verily, thy Sustainer is wise, all-knowing. 83 And We gave to Abraham, Isaac and Jacob - all [of them] We guided. And Noah, We guided before; and among his descendants, David and Solomon and Job and Joseph and Moses and Aaron. Thus do We reward the doers of good. 84 And Zechariah and John and Jesus and Elias - and all were of the righteous. 85 And Ishmael and Elisha and Jonah and Lot. Each one (of them) did We prefer above (Our) creatures, 86 And from among their fathers and their descendants and their brethren, and We chose them and guided them into the right way. 87 This is the Guidance of Allah with which He guides whomsoever He will of His slaves. But if they had joined in worship others with Allah, all that they used to do would have been of no benefit to them. 88 Those are the ones to whom We gave the Scripture, wisdom, and prophethood. If these people [the Makkans] reject it, We shall entrust it to a people who will never refuse to acknowledge it. 89 Those are they whom God has guided; so follow their guidance. Say: 'I ask of you no wage for it; it is but a reminder unto all beings.' 90
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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.