The Companions (ras) would teach the people the matters of their religion just like how they have learned it directly from the Prophet ﷺ. Hence, they would answer their questions and correct any misconception and misunderstanding. In this hadeeth, the Taabi’ee, ‘Aasim ibn Sulaymaan al-Ahwal reports that he asked Anas ibn Maalik (ra) whether the Companions used to dislike performing the rite of walking between al-Safaa and al-Marwah? He answered that the Muslims disliked it at the beginning because it was one of the ritual ceremonies that disbelievers practiced before Islam to worship idols. However, after Allah revealed the ayah: {Verily! (The two mountains) As-Safa and Al-Marwa are among the symbols of Allah. It is therefore no sin for him who performs the pilgrimage to the Ka`bah, or performs `Umrah, to perform Tawaaf between them.} " (Quran 2:158), people stopped to dislike it as they came to know that it is not as they presumed, and that it is from the rites of Allah that He legislated to be part of the actions of Hajj and ‘Umrah. Not to mention, the Prophet ﷺlegislated that people perform it. From the benefits of the hadeeth is learning about the importance of scholars and their students reviewing and studying knowledge. .