Dr. Mansour, Thank you for the great information you provide and guide all of us through the mess we were and are in due to almost 10 centuries od darkness and neglecting out true religion. I have a quick question about SALAT (Prayers) probably the answer is in your second part of your valuable book :\"Salat in Qur\'an\") What is the decree or the status of making up the Salat you miss for reasons beyond your control? This is called in Fiqh :\"QADHA\'A\"? I have a feeling that it could be one of those fiqh inventions? Thank you.