Al-Ma’arri

Al-Ma’arri, also known under his Latin name Abulola Moarrensis (973 – 1057) was a blind Arab philosopher, poet, and writer. Despite holding a controversially irreligious worldview, he is regarded as one of the greatest classical Arabic poets. He was a robust naturalist and rationalist and attacked the dogmas and practices of many religions. He was a vegan, known in his time as moral vegetarianism, entreating: “do not desire as food the flesh of slaughtered animals / Or the white milk of mothers who intended its pure draught / for their young”.

Al-Ma’arri on Wikipedia