It affects his beliefs his soul itdself it becoms pure!...god givs us a lot of things in this world and all he asks for in return is five prayers a day he wanted them to be FIFTY but our prophet mohamad asked him 2 make them only five to make it eay for us but unfortunatley a lot of muslims don't pray their salah coz of laziness but all I want to say is that salah is all we cud giv to allah in return 2 all of the great things he has given 2 us in this place...and for your information theres a lot of important and useful salahs that muslims do like theres one that they do I they are confused and don't know wut 2 do or wut 2 choose but after that prayer they choose sth and thats the right one! And a lot of others that wud take long 2 write...hope this was useful!!