Harithah b. Wahab reported the Messenger of Allah ﷺ as saying : neither the Jawwaz nor the Jazari will enter paradise. He said that the Jawwaz is the one who is coarse and uncivil.
The Prophet Muhammad ﷺ also taught us about the importance of being civil in our interactions with one another. He said that those who are rude or disrespectful will not be allowed into paradise, which is the highest level of heaven where only those who have been good throughout their lives may enter. This teaches us that it is important for us to treat each other kindly and respectfully if we want to gain access to this ultimate reward after death. We must strive for civility in all aspects of life if we wish to achieve success both here on earth and beyond it in the afterlife.