Does mentioning the deceased and grieving over him harm him in his grave?

Munkar actions during mourning ceremonies

Visiting graves and attending occasions on which they say that the souls of the awliyaa’ are present

Is Attending a Non-Muslim Funeral Permissible?

Following the funeral processions of those who worshipped graves

Burying Muslims in a non-Muslim country

Burying one who neglected prayer with the Muslims

Bidaa’h of gathering after fourty days to pray for the deceased

Consoling a Muslim neighbour

The sanctity of the dead among the Muslims is like the sanctity of the living