Follow the teachings of Prophet Muhammad PBUH regarding modesty & humility; Avoid extravagance & luxury items; Focus on your spiritual life instead of materialistic things like clothing made out of expensive fabrics like silk .

This hadith is about the prohibition of wearing silk. It was narrated by Suwaid bin Ghafalah that Umar gave a Khutbah at Al-Jabiyah and said that the Messenger of Allah prohibited wearing silk except for two finger's worth of space or three or four. This hadith is considered to be Hasan Sahih which means it is reliable and authentic. The Prophet Muhammad (PBUH) wanted to prevent people from extravagance and luxury as these can lead to pride and arrogance. He also wanted people to focus on their spiritual life rather than materialistic things like clothing made out of expensive fabrics like silk. Therefore this hadith teaches us the importance of modesty and humility as well as avoiding extravagance and luxury items which can lead us away from our spiritual goals.