Can you please provide me with rules, regulations and requirement of salath and which salath must be performed and how many rakha in every salath must be performed. Differnent group performed in different way. I want to know the correct way directed and observed by Prophert Mohammad SM (peace be on him)For example Tarawi Prayer. Minimum how many rakha to be performed and is it a must. If one does not perform, would he be go to jahannam or would Prophet reccomend him in the last day of judgement. Thanks