- " لا يستقيم إيمان عبد حتى يستقيم قلبه ولا يستقيم قلبه حتى يستقيم لسانه ولا يدخل رجل الجنة لا يأمن جاره بوائقه ".
It is narrated from Sayyiduna Anas bin Malik, may Allah be pleased with him, who says that the Messenger of Allah, peace and blessings be upon him, said: "A man's faith cannot be correct until his heart is correct, and his heart cannot be correct until his tongue is on the right path. And that person will not enter Paradise whose neighbor is not safe from his evils."