﴿ أَوَلَمْ يَتَفَكَّرُوا۟ فِىٓ أَنفُسِهِم ۗ مَّا خَلَقَ ٱللَّهُ ٱلسَّمَٰوَٰتِ وَٱلْأَرْضَ وَمَا بَيْنَهُمَآ إِلَّا بِٱلْحَقِّ وَأَجَلٍۢ مُّسَمًّۭى ۗ وَإِنَّ كَثِيرًۭا مِّنَ ٱلنَّاسِ بِلِقَآئِ رَبِّهِمْ لَكَٰفِرُونَ ﴾

“Have they never learned to think for them­selves? God has not created the heavens and the earth and all that is between them without [an inner] truth and a term set [by Him]: and yet, behold, there are many people who stubbornly deny the truth that they are destined to meet their Sustainer!”

Constant remembrance (through prayer, etc.) and deep contemplation lead a man towards finding God. It is by profound thought that a man finds God. In the present world, God has scattered His signs everywhere—in the human environment, in the surrounding universe and also in the teachings of the Prophet. Those who give serious consideration to these signs of God will find God. Argument in favour of God is God’s representative on earth. If rightful argument is presented to a man and he ignores it, it is as if he has ignored God Himself. For such people there is nothing before God except eternal deprivation.