The Commandments of Justice

The Commandments of Justice.—The various precepts regarding justice are contained in the Decalogue. For justice consists in the fulfillment of duties towards others whether they be superiors, equals or inferiors. The Ten Commandments sum up these duties of justice; the first three prescribe the duties owed to God, the fourth the duties owed to human superiors, and the other six the obligations which man has to his equals or to all fellowmen.

The order of the Commandments is most appropriate, for their purpose is to form man to virtue and to lead him to perfection, which consists in the love of God and neighbor (see 1118, 1553 sqq.), and they therefore outline first the service that is owed to God (Commandments of the First Table) and next the service that is owed to man (Commandments of the Second Table).

(a) The Commandments of the First Table lay the foundation of the edifice of justice, for they teach us that our first duty is to render to God the things that are God’s. We must avoid, therefore, the excess of superstition (Thou shalt not have strange gods before Me) and the defect of irreligiousness (Thou shalt not take the name of the Lord Thy God in vain); we must practise the virtue of religion (Remember thou keep holy the Sabbath Day).

(b) The Commandments of the Second Table begin with the duties owed to those to whom we are most bound after God, namely, parents, country, superiors (Honor thy father and thy mother). Next follow prohibitions against injuries done to any neighbor by deeds or words, whether the harm be to his person (Thou shalt not kill), or to those who are as one person with him (Thou shalt not commit adultery), or to a neighbor’s external corporal goods (Thou shalt not steal), or to his external incorporeal goods of fame and honor (Thou shalt not bear false witness against thy neighbor). Finally, there are prohibitions against thoughts or desires injurious to the neighbor, mention being made specially of those internal sins that are most common on account of the utility (Thou shalt not covet thy neighbor’s goods) or the pleasure (Thou shalt not covet thy neighbor’s wife) they afford.

We shall not give here any special treatment of the Decalogue. Rather we refer the reader to the excellent explanations that are contained in Part III of The Catechism of the Council of Trent. Moreover, each of the Commandments has been treated in the present work, chiefly in the Articles on justice, and supplementary matter can be drawn from some others of its articles. For the sake of convenience, however, we give here a list of references, showing the passages of this Moral Theology in which the Commandments of the Decalogue are explained.

(a) Thus, for the First Commandment read on superstition (2274 sqq.) for the prohibitory part, on faith, hope and charity (746 sqq.) for the perceptive part.

(b) For the Second Commandment read on irreligiousness (2299) for the prohibitory part; on oaths, adjuration and praise (2245 sqq.) for the preceptive part.

(c) For the Third Commandment as to its natural precept, read on the virtue of religion (2145 sqq.); as to its positive precept, read on positive laws (340 sqq., 352, 425) and on the first Commandment of the Church (see 2575 sqq.).

(d) For the Fourth Commandment read on the virtues of piety, reverence, obedience and gratitude (2344 sqq.). Other matter will be found under charity (1158 sqq., 1211 sqq.) and under the duties of particular states.

(e) For the Fifth Commandment read on homicide, suicide, and bodily injury (1816-1871). Other matter will be found in the Articles on charity (1579 sqq., 1193 sqq.) and on affability (2421 sqq.).

(f) For the Sixth Commandment read on injustice (1719 sqq.), on restitution (1803), and on the virtue of temperance (2461 sqq.).

(g) For the Seventh Commandment read on commutative and distributive justice (1745 sqq.), on restitution (1751 sqq.), on injuries to property (1872-1938), on fraud (2121 sqq.), on liberality (2424 sqq.).

(h) For the Eighth Commandment read on judicial injustice (1939 sqq.), on unjust words (2009 Sqq.), and on truthfulness (2385 sqq.).

(i) For the Ninth and Tenth Commandments read on internal sins (230 sqq.), and on the malice of the internal act of sin (89-93).