If that be the true principle of the trial by jury, the trial is utterly worthless as a security to liberty. The Czar might, with perfect safety to his authority, introduce the trial by jury into Russia, if he could but be permitted to select his jurors from those who were ready to maintain his laws, without regard to their injustice. This example is sufficient to show that the very pith of the trial by jury, as a safeguard to liberty, consists in the jurors being taken indiscriminately from the whole people, and in their right to hold invalid all laws which they think unjust.] [Footnote 2: The executive has a qualified veto upon the passage of laws, in most of our governments, and an absolute veto, in all of them, upon the execution of any laws which he deems unconstitutional; because his oath to support the constitution (as he understands it) forbids him to execute any law that he deems unconstitutional.] [Footnote 3: And if there be so much as a reasonable _doubt_ of the justice of the laws, the benefit of that doubt must be given to the defendant, and not to the government. So that the government must keep its laws _clearly_ within the limits of justice, if it would ask a jury to enforce them.] [Footnote 4: _Hallam_ says, "The relation established between a lord and his vassal by the feudal tenure, far from containing principles of any servile and implicit obedience, permitted the compact to be dissolved in case of its violation by either party. This extended as much to the sovereign as to inferior lords. * * If a vassal was aggrieved, and if justice was denied him, he sent a defiance, that is, a renunciation of fealty to the king, and was entitled to enforce redress at the point of his sword. It then became a contest of strength as between two independent potentates, and was terminated by treaty, advantageous or otherwise, according to the fortune of war. * * There remained the original principle, that allegiance depended conditionally upon good treatment, and that an appeal might be _lawfully_ made to arms against an oppressive government. Nor was this, we may be sure, left for extreme necessity, or thought to require a long-enduring forbearance. In modern times, a king, compelled by his subjects' swords to abandon any pretension, would be supposed to have ceased to reign; and the express recognition of such a right as that of insurrection has been justly deemed inconsistent with the majesty of law. But ruder ages had ruder sentiments. Force was necessary to repel force; and men accustomed to see the king's authority defied by a private riot, were not much shocked when it was resisted in defence of public freedom."--_3 Middle Ages_, 240-2.] CHAPTER II. THE TRIAL BY JURY, AS DEFINED BY MAGNA CARTA.