Think about your question and you'll have the answer.
It's because it's wrong. People shouldn't have any sort of right to mentally or physically harm someone, unless it's deserved and given by someone with authority.
Some examples of social injustices are poverty, discrimination, genocide, bullying, child labor, and corruption.
Not just Muslims. Jews and Christians are also against bullying. The simplest way to put it, from the Islamic tradition , is the saying: "God has made injustice forbidden upon Himself, and He has also made it forbidden between you (the people). So do not commit injustice". And: "He who wishes that God will be merciful to him should be merciful to others".
moral injustice social injustice political injustice racial injustice religious injustice cultural injustice
Injustice Injustice 2
The three types of bullying are physical bullying, verbal bullying and cyber bullying.
there's Physical bullying, mental bullying and cyber bullying
Injustice is a noun.
injustice
Lack of fairness or injustice
The most common questions asked about Bullying are: "What is school bullying? What are the consequences of school bullying? What can a school community do about bullying? What can teachers do about classroom bullying? What can students do about school bullying? What can parents of young children do about school bullying? What can parents of teens do about school bullying? What can community partners do about school bullying? How can a caring adult work with a bully? How can a school community promote an anti-bullying climate? What is cyber bullying? What can parents do to promote safe use of the internet?"
Bullying can be used as a noun or a verb. A noun can name a person, place, thing or idea. In the sentence, "She is bullying me", the word bullying is used as a verb. In the sentence "Bullying is not tolerated", the word Bullying is being used as a noun.
you can find statistics on bullying on police pdf's on bullying