13. No sectarian issues allowed. We are promoting the unity of Islam. Allah (Exalted is He) said in Surah Al-An'âm, verse 159:
Verily, those who divide their religion and break up into sects (all kinds of religious sects), you (O Muhammad -- Peace and blessings of Allah be upon him) have no concern in them in the least. Their affair is only with Allâh, Who then will tell them what they used to do.