That's True. Now a days in the gulf states very rarely they care about the principles and teaching in practical life and ignore many aspects and practices as prescribed in the book. The prime factor is the riches and ignorance to convey the teachings properly o the following generation. The Basic Concept of islam and the practice is just reduced speeches without practice. allah has already Mentioned in Quran that"when the man is bestowed with riches he forgets God and when he is in despair and misery then turns to God" "Man is a strange creature: when We bestow Our favors on man, he turns his back and drifts off to one side (instead of coming to Us) and whenever evil touches him, he gives himself up to despair.[Chapter17:83]