The timing difference in between Zohar and Assar and similarly in Maghrib and Isha is slightly differ so why you can not offer the Two prayers at the same time?

Answer:
This is what the shi'ahs practise but if you are in a hurry to get to work or school, it is not a sin to combine these prayers. However, the whole concept of reading namaz at different times of the day is to remember Allah and thank him THROUGHOUT the day...
This is why it is better to read it at the set times and also becasue the Prophet Muhammad practiced it this way
First answer by ID1298412943. Last edit by ID1298412943. Question popularity: 2 [recommend question].