Speak kindly and act respectfully towards others

This hadith emphasizes the importance of good manners in Islam and how it is essential for believers on the Day of Judgement. It also warns against using foul language as Allah hates those who do so. Good manners are an integral part of Islamic teachings and should be practiced by all Muslims in their daily lives, especially when interacting with others. It is important to remember that our words and actions have consequences, both in this life and in the hereafter, so we must strive to always speak kindly and act respectfully towards others.