Walking - The Ohoopee River Anthology, #1

Ollie is a twenty-five year old young man who has been rejected and mistreated by his father, lied to by his mother, and is deeply burdened by guilt after a car crash in which he was the driver resulted in the death of his cousin. Ollie struggles with guilt, bitterness, hatred for his parents and himself, and a volatile anger that is easily triggered. In a vision, Ollie is confronted by a being who appears as an old man who attempts to guide him through the process of redemption.
Along the way he is coached by a cadre of angelic beiings who have been given a three-day deadline to get Ollie to confront his own mistakes as well as forgive those who have wronged him.