SEEKING THE LIGHT

Hadith by Hudhayfah recorded in the Sahih, in which the Messenger of Allah said,
«تُعْرَضُ الْفِتَنُ عَلَى الْقُلُوبِ كَالْحَصِيرِ عُودًا عُودًا، فَأَيُّ قَلْبٍ أُشْرِبَهَا نُكِتَ فِيه نُكْتَةٌ سَوْدَاءُ وَأَيُّ قَلْبٍ أَنْكَرَهَا نُكِتَ فِيهِ نُكْتَةٌ بَيْضَاءُ حَتى تَصِيرَ عَلَى قَلْبَيْنِ: عَلى أَبْيَضَ مِثْلِ الصَّفَا، فَلَا تَضُرُّهُ فِتْنَةٌ مَا دَامَتِ السَّمَوَاتُ وَالْأَرْضُ وَالْآخَرُ أَسْوَدُ مُرْبَادًّا كَالْكُوزِ مُجَخِّيًا لَا يَعْرِفُ مَعْرُوفًا وَلَا يُنْكِرُ مُنْكَرًا»
The Fitan (trials, tests) are offered to the hearts, just as the straws that are sewn into a woven mat, one after another. Any heart that accepts the Fitan, then a black dot will be engraved on it. Any heart that rejects the Fitan, then a white dot will be engraved on it. The hearts will therefore become two categories: white, just like the barren rock; no Fitnah shall ever harm this category as long as the heavens and earth still exist. Another category is black, just as the cup that is turned upside down, for this heart does not recognize righteousness or renounce evil.

Ibn Jarir said, "The truth regarding this subject is what the authentic Hadith from the Messenger of Allah stated. Abu Hurayrah narrated that the Messenger of Allah said,

«إِنَّ الْمُؤمِنَ إِذَا أَذْنَبَ ذَنْبًا كَانَتْ نُكْتَةً سَوْدَاءَ فِي قَلْبِهِ، فَإِنْ تَابَ وَنَزَعَ وَاسْتَعْتَبَ صَقِلَ قَلْبُهُ وَإِنْ زَادَ زَادَتْ حَتَّى تَعْلُوَ قَلْبَهُ، فَذلِكَ الرَّانُ الَّذِي قَالَ اللهُ تَعَالى:
كَلاَّ بَلْ رَانَ عَلَى قُلُوبِهِمْ مَّا كَانُواْ يَكْسِبُونَ

When the believer commits a sin, a black dot will be engraved on his heart. If he repents, refrains and regrets, his heart will be polished again. If he commits more errors, the dots will increase until they cover his heart. This is the Ran (stain) that Allah described,

(Nay! But on their hearts is the Ran (stain) which they used to earn)'' (83:14).

At-Tirmidhi, An-Nasa'i and Ibn Majah recorded this Hadith, and At-Tirmidhi said that it is Hasan Sahih.

So, we need to restrain our self from doing even a very small sin. A small sin can lead to a greater sin. That is why to go near fornication alone is prohibited.
wallahua'lam.