﴿ وَمَن يُطِعِ ٱللَّهَ وَٱلرَّسُولَ فَأُو۟لَٰٓئِكَ مَعَ ٱلَّذِينَ أَنْعَمَ ٱللَّهُ عَلَيْهِم مِّنَ ٱلنَّبِيِّۦنَ وَٱلصِّدِّيقِينَ وَٱلشُّهَدَآءِ وَٱلصَّٰلِحِينَ ۚ وَحَسُنَ أُو۟لَٰٓئِكَ رَفِيقًۭا ﴾

“For, all who pay heed unto God and the Apostle shall be among those upon whom God has bestowed His blessings: the prophets, and those who never deviated from the truth, and those who [with their lives] bore witness to the truth, and the right­eous ones: and how goodly a company are these!”

By pursuing a course of selfishness and opportunism in life, the individual incurs the greatest loss, i.e. he fails to find the straight path (as explicitly laid down in the Book of God and sayings of the Prophet) which could have led him to his Lord. One who does not think objectively, who is opportunistic in his thinking, will fail to find that straight path, no matter how clearly it may have been shown to him. This results from his viewing religion, not from a correct perspective, but from the standpoint of his own desires and convenience, so that an image of religion moulded by his own perceptions is formed in his mind. Though a claimant of faith, he remains deprived of it. How could such a person be eligible for Paradise, which is to be inhabited only by those who have embraced the Faith, rising above all considerations of self-interest and expediency, who have stood by the covenant of God, being witnesses for the truth to the ultimate extent, and having lead totally pious lives?