He called for the end of all persecution and discrimination against Jews, and said he believed this would come as reason triumphed. But equally he thought that Jews must abandon those habits and practices which limited reasonable human freedom and particularly freedom of thought. Mendelssohn was walking a tightrope. He was terrified of treading down Spinoza’s road and became upset if comparisons were made. He was scared of bringing down Christian wrath if, in his public controversies, his defence of Judaism involved unacceptable criticism of Christianity.