Hadithcore
Riyad as-Salihin, 1434

Abu Musa Al-Ash'ari (May Allah be pleased with him) reported:

The Prophet (ﷺ) said, "The similitude of one who remembers his Rubb and one who does not remember Him, is like that of the living and the dead." <b>[Al-Bukhari and Muslim]</b>.

وعن أبي موسى الأشعري رضي الله عنه عن النبي صلى الله عليه وسلم، قال‏:‏ ‏"‏مثل الذي يذكر ربه والذي لا يذكره، مثل الحي والميت‏"‏ ‏(‏‏(‏رواه البخاري‏)‏‏)‏‏.‏ ورواه مسلم فقال‏:‏ ‏"‏مثل البيت الذي يذكر الله فيه، والبيت الذي لا يذكر الله فيه، مثل الحي والميت‏"‏‏.‏

References1 variant
In-Book Reference
Book 15, Hadith 27
Sharh · explanationclick to expand
<b>Guidance from the Hadith:</b><br> 1) Negligence of remembering Allah Almighty is a reason for the heart’s hardness and death.<br> 2) Remembrance gives life to the heart and peace to the soul, whereas failure to remember Allah causes death to the heart and depression to the soul.