Abu Hurairah reported the Messenger of Allah (May peace be upon him) as saying: Avoid suspicion for suspicion is the most lying form of talk. Do not be inquisitive about one another, or spy on one another.
Suspicion can lead to mistrust between people which can have serious consequences for relationships between individuals, families, communities, and even nations. Therefore it is important that we practice restraint when it comes to being suspicious or inquisitive about others so that peace may prevail in society at large.