Schlissel refused legal advice on the grounds he did not recognise the legal standing of the court because it does not abide by Jewish law.
The court ruled “it was proven beyond any reasonable doubt that he caused the death of Banki intentionally and tried to murder six other people".
The judges criticised the failure of police to stop the attack, after Schlissel had already served 10 years in prison for a similar attack on the 2005 gay pride parade.
The judges said: “The intolerable ease with which the accused was able to reach the marchers and carry out his scheme is incomprehensible.
“Lessons that were supposed to have been learned from the Gay Pride march in 2005 were not learned, the writing was on the wall, and no one read it.”
During the trial Schlissel was sent for a psychological assessment. After a second assessment he was found fit to stand trial.