In what way does oedipus qualify as a great man of ""good fortune"" or ""blest""?

He was left to die in harsh conditions but he survives.

He was born in royal family.

He was later adopted by royal family.

He kills his father and marries his mother unknowingly as fate befalls him. He tries to to do good things but his destiny fails him

Explanation:

Oedipus is ancient greek story of a man who is prophesied to kills his own father and then marry his mother. He later blinds himself and asks for an exile.