Figures, metaphors, are not necessary in an allegory; what has been invented with imagination may be told with simplicity. Plato has more allegories than figures; he often expresses them elegantly and without ostentation.
Nearly all the maxims of the ancient orientals and of the Greeks were in the figurative style. All those sentences are metaphors, or short allegories; and in them the figurative style has great effect in rousing the imagination and impressing the memory.
We know that Pythagoras said, "In the tempest adore the echo," that is, during civil broils retire to the country; and "Stir not the fire with the sword," meaning, do not irritate minds already inflamed. In every language, there are many common proverbs which are in the figurative style.
FIGURE IN THEOLOGY.
It is quite certain, and is agreed by the most pious men, that figures and allegories have been carried too far. Some of the fathers of the church regard the piece of red cloth, placed by the courtesan Rahab at her window, for a signal to Joshua's spies, as a figure of the blood of Jesus Christ. This is an error of an order of mind which would find mystery in everything.
Nor can it be denied that St. Ambrose made very bad use of his taste for allegory, when he says, in his book of "Noah and the Ark," that the back door of the ark was a figure of our hinder parts.
All men of sense have asked how it can be proved that these Hebrew words, "maher, salas-has-has," (take quick the spoils) are a figure of Jesus Christ? How is Judah, tying his ass to a vine, and washing his cloak in the wine, also a figure of Him. How can Ruth, slipping into bed to Boaz, figure the church, how are Sarah and Rachel the church, and Hagar and Leah the synagogue? How, do the kisses of the Shunamite typify the marriage of the church? A volume might be made of these enigmas, which, to the best theologians of later times, have appeared to be rather far-fetched than edifying.
The danger of this abuse is fully admitted by Abbé Fleury, the author of the "Ecclesiastical History." It is a vestige of rabbinism; a fault into which the learned St. Jerome never fell. It is like oneiromancy, or the explanation of dreams. If a girl sees muddy water, when dreaming, she will be ill-married; if she sees clear water, she will have a good husband; a spider denotes money, etc. In short, will enlightened posterity believe it? The understanding of dreams has, for more than four thousand years, been made a serious study.
Symbolical Figures.