﴿ هُوَ ٱلَّذِى يُسَيِّرُكُمْ فِى ٱلْبَرِّ وَٱلْبَحْرِ ۖ حَتَّىٰٓ إِذَا كُنتُمْ فِى ٱلْفُلْكِ وَجَرَيْنَ بِهِم بِرِيحٍۢ طَيِّبَةٍۢ وَفَرِحُوا۟ بِهَا جَآءَتْهَا رِيحٌ عَاصِفٌۭ وَجَآءَهُمُ ٱلْمَوْجُ مِن كُلِّ مَكَانٍۢ وَظَنُّوٓا۟ أَنَّهُمْ أُحِيطَ بِهِمْ ۙ دَعَوُا۟ ٱللَّهَ مُخْلِصِينَ لَهُ ٱلدِّينَ لَئِنْ أَنجَيْتَنَا مِنْ هَٰذِهِۦ لَنَكُونَنَّ مِنَ ٱلشَّٰكِرِينَ ﴾

“He it is who enables you to travel on land and sea. And [behold what happens] when you go to sea in ships: [they go to sea in ships,] and they sail on in them in a favourable wind, and they rejoice thereat until there comes upon them a tempest, and waves surge towards them from all sides, so that they believe themselves to be encompassed [by death; and then] they call unto God, [at that moment] sincere in their faith in Him alone, "If Thou wilt but save us from this, we shall most certainly be among the grateful!"”

Man is an extremely sensitive being. He cannot bear trouble. This is why he immediately becomes serious as soon as he faces a moment of difficulty. At that time, all artificial veils are removed from his mind. In times of adversity a man readily admits truths which he was reluctant to admit at a time when he had no worries. An example of this is a voyage by sea. When the sea is calm and the boat is sailing towards its destination, it is most pleasant at that moment for its passengers. This develops a false confidence in them. They think that everything is all right and nobody can cause any disturbance. Thereafter, strong sea-winds arise. High, mountain-like waves surround the boat from every side. In such conditions, even the biggest ship is tossed about like an ordinary plank of wood. To all appearances it seems that there is no alternative but destruction. At this point, those who deny the truth in God admit His existence, worshippers of false gods start calling on the one and only God, while those who rely on their own strength and devices leave aside everything else and also start remembering the one and only God. This is empirical proof based on experience that belief in the unity of God is the only natural belief. This experience shows that whatever philosophy a man might present for not accepting God, it is simply theorising born of a carefree atmosphere. If a man realises that opportunities have been given to him in the world only for the time being for the purpose of testing him, he will immediately become serious; all the artificial walls erected in his mind will fall down; and he will have no option left but to accept the one and only God. That time is fast approaching when man will start trembling on witnessing the majesty of God, and he will be compelled to admit the veracity of all godly matters. But, the wise man is one who is able to see in the experiences of his present life the realities of the coming life, and who will, of his own free will, accept today what he will be forced to accept tomorrow: accepting tomorrow under compulsion will be of no avail to him.