[239] On the other hand, Moses approves, in no ordinary degree, of whatever reptiles are able [150] to take a leap in an upward direction. At all events he says, "Ye shall eat of these winged reptiles which go upon four feet, and which have legs above their feet so as to be able by them to leap up from the ground." [151] But these reptiles are the emblems of souls, which like reptiles being rooted in the earthly body, when they are raised up, get strength to soar on high, taking the heaven in exchange for the earth, and immortality in exchange for destruction.