Brother Mustafa Hashem Zayed, member of the Media Office of Hizb ut Tahrir/ Wilayah Egypt, the acceptance of certainty in Allah (swt) entails the absolute certainty that the Shariah is the sole source of goodness for all of humanity.

Kinanah Egypt, 10 Dhu al- Qi'dah 1435 AH- 5 September 2014 CE