Sabas (439–532), in Church parlance Saint Sabas or Sabbas the Sanctified, was a Cappadocian Greek monk, priest, grazer and saint, who was born in Cappadocia and lived mainly in Palaestina Prima. He was the founder of several convents, most notably the one known as Mar Saba, in Palestine. The saint's name is derived from Imperial Aramaic: סַבָּא Sabbāʾ "old man".

The grazers or boskoi are a category of hermits and anchorites, men and women, in Christianity, that developed in the first millennium of the Christian era, mainly in the Christian East, in Syria, Palestine, Pontus, Mesopotamia, and Egypt. However, the majority of them were situated in Palestine and Syria.