Messenger of Allah (peace be upon him and his family) said:

"When a believer commits a sin, a black spot appears on his heart. If he repents, abandons the sin, and seeks forgiveness, his heart is purified. But if he persists in sin, these spots increase..."

[Sunan Ibn Majah: Vol. 2, Hadith 4244]

Qur'anic verses and hadiths of Ahl al-Bayt (peace be upon them) and sayings in Arabic, Persian and English.

https://eitaa.com/noorunalanoor

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