It's the custom and one of the five pillars of faith to pray five times a day. Those who don't are not following the principles of the Islamic faith. This also allows these adherents to remember God and peace five times a day.
A disadvantage is that these prayer sessions interrupt the people's secular lives.
Islam
What are some advantages and disadvantages for praying five times a day?
2 answers
Washing the entire body five timmes a day would be a problem You have to wash before you can pray
1 answer