الدعاة ما عليهم إلا البلاغ والنتائج بيد الله

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Being gentle when giving advice

All people are equal in legislation, irrespective of how high a status a person has

Differing openly leads to differing inwardly

The necessity of inviting to Allaah, da’wah, even if those invited do not accept

Covering faults of sinners