It is usual for his opponents not to love him. They try to change the history against him. One of these people who has tried to represent the history is the Excellency Bahaullah, one of Baha’ism leaders.
He introduces the great man of history as follows in the book “Sayyah, the personal article”: “Mirza Taqi Khan became the Chancellor… He was an unexperienced man. He was bloodthirsty. He was nimble in bloodshed…”
Expressing such statements is rejected by each wise person. It is impossible to confront history. The reality can’t be rejected. So, a person who confront reality, he/she has made himself /herself invalid.