Be welcoming towards those who are good and pure-hearted ; Strive for goodness ; Become purified oneself .

This hadith is about the importance of welcoming people who are good and purified. It was narrated by Ali bin Abu Talib that he was sitting with the Prophet when Ammar bin Yasir asked permission to enter. The Prophet said, “Let him in, welcome to the good and the purified”. This hadith teaches us that we should always be welcoming towards those who are good and pure-hearted, no matter their background or social status. We should also strive to be like them so that we can be welcomed in a similar manner by others as well as Allah SWT on Judgment Day. Furthermore, this hadith also serves as a reminder for us to stay away from bad deeds so that we can become purified ourselves and receive such warm welcomes from others too.