العمل بالعلم والدعوة إليه

Read also

Giving advice when buying and selling

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

Covering faults of sinners

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

Smiling in the face of a heretic, innovator or disbeliever

Differing openly leads to differing inwardly

Being gentle when giving advice