Ali 'Imran 3:191

<h2>The Proofs of Tawhid for People of Understanding, their Characteristics, Speech, and Supplications</h2><p>Allah said,</p><p>إِنَّ فِى خَلْقِ السَّمَـوَتِ وَالاٌّرْضِ</p><p>(Verily, in the creation of the heavens and the Earth,) 3:190, referring to the sky in its height and spaciousness, the earth in its expanse and density, the tremendous features they have of rotating planets, seas, mountains, deserts, trees, plants, fruits, animals, metals and various beneficial colors, scents, tastes and elements.</p><p>وَاخْتِلَـفِ اللَّيْلِ وَالنَّهَارِ</p><p>(And in the alternation of night and day), as one follows and takes from the length of the other. For instance, at times one of them becomes longer than the other, shorter than the other at times and equal to the other at other times, and the same is repeated again and again, and all this occurs by the decision of the Almighty, Most Wise. This is why Allah said,</p><p>لاّيَـتٍ لاٌّوْلِى الاٌّلْبَـبِ</p><p>(there are indeed signs for men of understanding), referring to the intelligent and sound minds that contemplate about the true reality of things, unlike the deaf and mute who do not have sound comprehension. Allah said about the latter type,</p><p>وَكَأَيِّن مِّن ءَايَةٍ فِى السَّمَـوَتِ وَالاٌّرْضِ يَمُرُّونَ عَلَيْهَا وَهُمْ عَنْهَا مُعْرِضُونَ - وَمَا يُؤْمِنُ أَكْثَرُهُمْ بِاللَّهِ إِلاَّ وَهُمْ مُّشْرِكُونَ</p><p>(And how many …

Such as remember Allah, standing, sitting, and reclining, and consider the creation of the heavens and the earth, (and say): Our Lord! Thou createdst not this in vain. Glory be to Thee! Preserve us from the doom of Fire.

Men who celebrate the praises of Allah, standing, sitting, and lying down on their sides, and contemplate the (wonders of) creation in the heavens and the earth, (With the thought): "Our Lord! not for naught Hast Thou created (all) this! Glory to Thee! Give us salvation from the penalty of the Fire.

Those who remember Allah (always, and in prayers) standing, sitting, and lying down on their sides, and think deeply about the creation of the heavens and the earth, (saying): "Our Lord! You have not created (all) this without purpose, glory to You! (Exalted be You above all that they associate with You as partners). Give us salvation from the torment of the Fire.

Those who remember God while standing, and sitting, and on their sides; and they reflect upon the creation of the heavens and the earth: “Our Lord, You did not create this in vain, glory to You, so protect us from the punishment of the Fire.”