The Excellence of Remembrance in Qur'an

Allah The Majestic has said:
"Therefore remember Me, I will remember you and be Gratefull to Me, and reject not faith" (Al-Baqara:152).

"O you who believe! Remember Allah with much remembrance" (Al-Ahzab: 41).

"And for men and women who engage much in Allah's remembrance, for them has Allah prepared forgiveness and great reward" (Al-Ahzab: 35).

"And bring your Lord to remembrance in your (very) soul, with humility and remember without loudness in words, in the mornings and evenings; and be not of those who are unheedful" (Al-A'raf : 205).