question #3 Sahih Muslim 976b, Book 11, Hadith 135 : How does the act of visiting graves influence one’s emotional and spiritual state?

The Apostle of Allah (ﷺ) visited the grave of his mother and he wept, and moved others around him to tears, and said: I sought permission from my Lord to beg forgiveness for her but it was not granted to me, and I sought permission to visit her grave and it was granted to me so visit the graves, for that makes you mindful of death.