do not hear those promote separation or say to you to hurt another.
Remember our prophet (saw) sample, the sunna, the Command by Allah cc to us, muslims
The Messenger of Allah (s) says:
“Whoever deceives another Muslim or harms him or even dislikes him is not one of us.”1
Harrani; Tuhaf al-Uqul an aal al-Rasul, Prophet's Sermons.
Deceiving is strictly forbidden
Like other acts it harms others as well as the deceiver.
Surely, to hurt, to cheat to damage, do gossip, is deceive is unlawful and an immoral deed, so believers never do it.
Among our Islamic morals is to advise others both in speech and action on what is correct, without broke relations , without to promote separation, division nor make to grown the conflict.
Thus if one of us does something or carries out a task, it is obligatory for him to do it with sincerity and without deceiving people, without to prejudice other. If someone asks for advice, a believer should advise him truly, making to grown the peace.
Surely, the Holy Messenger (s) says: He who deceives Muslims is incomplete in belief and is not one of us!
Causing Harm between others, and to other, is Forbidden
As the Messenger of Allah (s) warned us against deceiving people through this hadith, he also warned us against any deed which causes harm and hurts others. Whoever causes harm to others intentionally is not a believer, so it is obligatory for a believer to indemnify people for any harm caused by him to them.
For example, the farmer who prevents water from reaching other farmers in order to destroy their crops is surely a destructive man who deliberately wants to cause harm. In same Way, Whoever deliberately damages a footpath indeed causes harm to other people, it is same the bad farmer.
These acts and others like them are intentionally damaging and cause destruction to society, cause desttruction to a live, this is a corruption.
A faithful should avoid doing anything which harms or hurt others. A Muslim is a useful man, who does good actions, tries to benefit others and never thinks of just himself.
Cunning is Forbidden
Indeed, the Islamic religion wants a Muslim to deal with people in a straight manner - not to deceive or cheat them. Indeed, neither the cheater nor the deceiver are believers.
Verily, this act of cunning is a tools from sheythan, and a muslim cannot do so, and the like are forbidden, as it is a form of deceiving, which a Muslim with true belief never does.
Indeed, a Muslim does not hurt , with intention, another Muslim nor does any act which causes harm to him .Indeed, a Muslim does not cheat another Muslim nor does any act which causes harm to him. Also, never do acts not clear, as a shadow, hidding their intention or theirself
A muslim duty is to promote the benefity, the understanding , the true, the peace, the union , the faith, the respect to Allah (swt)