Importance of remembering Allah
وَالذّٰكِرِيْنَ اللّٰهَ كَثِيْرًا وَّالذّٰكِرٰتِ ۙ أَعَدَّ اللّٰهُ لَهُمْ مَّغْفِرَةً وَّأَجْرًا عَظِيْمًا
And the men and women who remember Allah frequently, Allāh has prepared for them forgiveness and great reward.
References
[Surah Al Ahzab - 35]