The Messenger of Allah (ﷺ) said, "Do not indulge in excessive talk except when remembering Allah. Excessive talking without the Remembrance of Allah hardens the heart; and those who are the farthest from Allah are those whose hearts are hard."
Sometimes I find hardness in my heart even though I speak only about the Deen with my friend . So what do you say about this Oh Shayk ?
Text Answer
As long as your speech is more than your (time spent with the) Qur'an you will find hardness in your heart without any doubt. And Allah is the One whose help is sought.