Surat Yusuf (104-105)

{وَمَا تَسْأَلُهُمْ عَلَيْهِ مِنْ أَجْرٍ إِنْ هُوَ إِلاَّ ذِكْرٌ لِّلْعَالَمِينَ} (يوسف : 104)

104- You do not ask them to pay something for conveying the message to them or calling to Allah, it is just an admonition to them and to people so that they may remember, take a lesson, and become guided.

{وَكَأَيِّن مِّن آيَةٍ فِي السَّمَاوَاتِ وَالأَرْضِ يَمُرُّونَ عَلَيْهَا وَهُمْ عَنْهَا مُعْرِضُونَ} (يوسف : 105)

105- There are many proofs in heavens and on earth show the proofs to the oneness of Allah. They stand present before people but most people do not ponder over them and do not take a lesson therefrom because they are indulged in their habits and customs. So, they just see them without reflection and knowing the wisdom behind them, therefore most of them are not believers.