Gratefulness — الشكر

{فَٱذۡكُرُونِیۤ أَذۡكُرۡكُمۡ وَٱشۡكُرُوا۟ لِی وَلَا تَكۡفُرُونِ} (البقرة:152)

«So remember Me; I will remember you. And be grateful to Me and do not deny Me.» (The cow:152)