 That collaboration contributed to the spreading of the Reformation in Romania, Hungary, and Austria.Dimitrije Ljubavić, therefore, took part in assisting the Protestants to print catechisms in the Romanian and Serbian languages.Iacob Heraclid made Lutheranism the state Church, offending the native Eastern Orthodox who viewed him as an iconoclast due to his rhetoric against images, even though he did not, in fact, destroy any icons.