Narrated 'Abdullah bin 'Amr may God be pleased with him.
The holy Prophet PBUH said, "A Muslim is the one who avoids harming Muslims with his tongue and hands. And a Muhajir (emigrant) is the one who gives up (abandons) all what Allah has forbidden."
This hadith reveals that the real Muslim is one who avoids harming other Muslims by his tongue and hands. It means he does not pick a quarrel to others and never use backbiting, abusing and slander etc. And follows Allah’s commands and avoids unlawful or forbidden acts of Shariah. This is the real Muslim according to the teachings of Islam.
May Allah All-Almighty give us ’taufeeq’ to act upon this hadith, Ameen.