وَهُوَ الَّذِي جَعَلَ لَكُمُ النُّجُومَ لِتَهْتَدُوا بِهَا فِي ظُلُمَاتِ الْبَرِّ وَالْبَحْرِ ۗ قَدْ فَصَّلْنَا الْآيَاتِ لِقَوْمٍ يَعْلَمُونَ (97)
(6:97) It is He Who has made for you the stars that you may follow the right direction in the darkness of the land and the sea. We have indeed spelled out signs for the people who have knowledge. *64
*64). By 'signs' are meant all that support the proposition that there is only one God, that is, no one has either the attributes of God or any share in His authority or can rightfully claim any of the rights which belong exclusively to Him. But the ignorant cannot benefit from these signs, which are scattered all around, in order to arrive at an understanding of the Truth. Only those who observe the phenomena of the universe in a careful and systematic manner, and do so with a correct perspective, can truly benefit from these signs.