Expressing gratitude to God in prayer promotes contentment and prevents us from becoming ‘ murmurers and complainers about our lot in life. ’
وَإِذَا لَمْ نَحْتَرِزْ ،‏ فَمِنَ ٱلسَّهْلِ أَنْ نَسِيرَ عَلَى خُطَاهُمْ .‏