Witches' Sabbath (Goya, 1798) in the centre foreground. Typical of the imagery of witchcraft, many of the symbols used are inverted. The goat extends his left rather than right hoof towards the child, while the quarter moon faces out of the canvas at the top left corner. In the middle high-ground, a number of bats can be seen flying overhead, their flocking motion echoing the curve of the crescent moon. Goya used the imagery of covens of witches in a number of works, most notably in one of his "Black Paintings", "Witches' Sabbath or The Great He-Goat" (1821–1823). Interest in the supernatural was a
Sabbath in Christianity who is constantly keeping sabbath", and Tertullian (early 3rd century) argued "that we still more ought to observe a sabbath from all servile work always, and not only every seventh-day, but through all time". This early metaphorical interpretation of Sabbath applied it to the entire Christian life. Ignatius, cautioning against "Judaizing" in his letter to the Magnesians, contrasts the Jewish Sabbath practices with the Christian life which includes the Lord's Day: "Let us therefore no longer keep the Sabbath after the Jewish manner, and rejoice in days of idleness ... But let every one of you keep the Sabbath after