those who believe in allah and the last day will never ask your leave to be excused from striving with their belongings and their lives. allah fully knows the godfearing.
لا يستأذنك الذين يؤمنون بالله واليوم الآخر أن يجاهدوا بأموالهم وأنفسهم والله عليم بالمتقين