question #1 Sahih Muslim 33b, Book 1, Hadith 57 : What is the significance of marking a place of worship in Islam?

It is narrated on the authority of Anas that ‘Itban b. Malik told him that he became blind. He sent a message to the Messenger of Allah (ﷺ) that he should come and mark a place of worship for him. Thereupon came the Messenger of Allah (ﷺ) and his people and then there was a discussion among them about a man who was known as Malik b. Dukhshum, and subsequently the narrator described the hadith of Sulaiman b. Mughira as stated above.