[15].Surah Al-Hjir [The Rocky Tract]: Ayat 76-79

Ayat 76. And verily! They (the cities) were right on the highroad (from Makkah to Syria i.e. the place where the Dead Sea is now) .

Ayat 77. Surely! Therein is indeed a sign for the believers.

Ayat 78. And the dwellers in the wood [i.e. the people of Madyan (Midian) to whom Prophet Shoaib () was sent by Allah), were also Zalimun (polytheists and wrong-doers, etc.).

Ayat 79. So, We took vengeance on them. They are both on an open highway, plain to see. 

Hazrat Abu Huraira (May Allah be pleased with him) reported: The Messenger of Allah  [SAWW](PBUH)  said, There is none born but is created to his true nature (Islam). It is his parents who make him a Jew or a Christian (or a Polytheist) or a Magian quite as beasts produce their young with their limbs perfect. Do you see anything deficient in them? Then he quoted the Quran., The nature made by Allah in which He has created men there is no altering of Allah's creation; that is the right religion" (xxx. 33)

[Muslim Book.03, Chapter 33, Hadith # 6423]. 

This Hadith brings out the following point: Only Allah has a power to guide any to the true path the right path is Knowledge and understanding of Deen (religion) here stands for the understanding of the Qur'an and Hadith, religious injunctions, and knowledge of the lawful and the unlawful.  

Lesson : as mentioned above in Surah Al-Hjir Ayat 77. Surely! Therein is indeed a sign for the believers.