The common and continual mischief's [sic] of the spirit of party are sufficient to make it the interest and the duty of a wise people to discourage and restrain it. It serves always to distract the public councils and enfeeble the public administration. It agitates the community with ill founded jealousies and false alarms, kindles the animosity of one part against another, foments occasionally riot and insurrection. It opens the door to foreign influence and corruption, which find a facilitated access to the government itself through the channels of party passion.

I have already intimated to you the danger of parties in the state, with particular reference to the founding of them on geographical discriminations. Let me now take a more comprehensive view, and warn you in the most solemn manner against the baneful effects of the spirit of party, generally.

The alternate domination of one faction over another, sharpened by the spirit of revenge, natural to party dissension, which in different ages and countries has perpetrated the most horrid enormities, is itself a frightful despotism. But this leads at length to a more formal and permanent despotism. The disorders and miseries, which result, gradually incline the minds of men to seek security and repose in the absolute power of an individual; and sooner or later the chief of some prevailing faction, more able or more fortunate than his competitors, turns this disposition to the purposes of his own elevation, on the ruins of Public Liberty. Without looking forward to an extremity of this kind, (which nevertheless ought not to be entirely out of sight,) the common and continual mischiefs of the spirit of party are sufficient to make it the interest and duty of a wise people to discourage and restrain it.

Let me now take a more comprehensive view, and warn you in the most solemn manner against the baneful effects of the spirit of party generally.

Kings are ambitious; the nobility haughty; and the populace tumultuous and ungovernable. Each party, however in appearance peaceable, carries on a design upon the others; and it is owing to this, that in all questions, whether concerning foreign or domestic affairs, the whole generally turns more upon some party-matter than upon the nature of the thing itself; whether such a step will diminish or augment the power of the crown, or how far the privileges of the subject are likely to be extended or restricted by it. And these questions are constantly resolved, without any consideration of the merits of the cause, merely as the parties who uphold these jarring interests may chance to prevail; and as they prevail, the balance is overset, now upon one side, now upon the other. The government is, one day, arbitrary power in a single person; another, a juggling confederacy of a few to cheat the prince and enslave the people; and the third, a frantic and unmanageable democracy. The great instrument of all these changes, and what infuses a peculiar venom into all of them, is party. It is of no consequence what the principles of any party, or what their pretensions, are; the spirit which actuates all parties is the same; the spirit of ambition, of self-interest, of oppression, and treachery. This spirit entirely reverses all the principles which a benevolent nature has erected within us; all honesty, all equal justice, and even the ties of natural society, the natural affections. In a word, my Lord, we have all seen, and, if any outward considerations were worthy the lasting concern of a wise man, we have some of us felt, such oppression from party government as no other tyranny can parallel. We behold daily the most important rights, rights upon which all the others depend, we behold these rights determined in the last resort without the least attention even to the appearance or colour of justice; we behold this without emotion, because we have grown up in the constant view of such practices; and we are not surprised to hear a man requested to be a knave and a traitor, with as much indifference as if the most ordinary favour were asked; and we hear this request refused, not because it is a most unjust and unreasonable desire, but that this worthy has already engaged his injustice to another. These and many more points I am far from spreading to their full extent.

Were there not even these inducements to moderation, nothing could be more ill-judged than that intolerant spirit which has, at all times, characterized political parties. For in politics, as in religion, it is equally absurd to aim at making proselytes by fire and sword. Heresies in either can rarely be cured by persecution.

And a further reason for caution, in this respect, might be drawn from the reflection that we are not always sure that those who advocate the truth are influenced by purer principles than their antagonists. Ambition, avarice, personal animosity, party opposition, and many other motives not more laudable than these, are apt to operate as well upon those who support as those who oppose the right side of a question. Were there not even these inducements to moderation, nothing could be more ill-judged than that intolerant spirit which has, at all times, characterized political parties. For in politics, as in religion, it is equally absurd to aim at making proselytes by fire and sword. Heresies in either can rarely be cured by persecution.

Party has no doubt its evils; but all the evils of party put together would be scarcely a grain in the balance, when compared to the dissolution of honourable friendships, the pursuit of selfish ends, the want of concert in council, the absence of a settled policy in foreign affairs, the corruption of separate statesmen, the caprices of an intriguing Court, which the extinction of party connection has brought and would again bring upon this country.

In every political society, parties are unavoidable. A difference of interests, real or supposed, is the most natural and fruitful source of them. The great object should be to combat the evil: 1. By establishing a political equality among all. 2. By withholding unnecessary opportunities from a few, to increase the inequality of property, by an immoderate, and especially an unmerited, accumulation of riches. 3. By the silent operation of laws, which, without violating the rights of property, reduce extreme wealth towards a state of mediocrity, and raise extreme indigence towards a state of comfort. 4. By abstaining from measures which operate differently on different interests, and particularly such as favor one interest at the expence of another. 5. By making one party a check on the other, so far as the existence of parties cannot be prevented, nor their views accommodated. If this is not the language of reason, it is that of republicanism.

[A] party requires party spirit, and party spirit is the product of a very complex sentiment, which is slow to grow and hard to sustain, and which thrives best where it can be nourished by historic memories.

Party is the madness of many, for the gain of a few.

Excessive emphasis on political parties can have many unfortunate consequences….Power-hungry people, under certain circumstances, can use their party membership, their servility to party leaders, their clever concealment behind the party flag, to gain a position and influence that is out of all proportion to their qualities….Politicians seem to be devoting more time to party politics than to their jobs. Not a single law is passed without a debate about how a particular stand might serve a party’s popularity. Ideas, no matter how absurd, are touted purely to gain favour with the electorate.

The alternate domination of one faction over another, sharpened by the spirit of revenge, natural to party dissension, which in different ages and countries has perpetrated the most horrid enormities, is itself a frightful despotism. But this leads at length to a more formal and permanent despotism. The disorders and miseries, which result, gradually incline the minds of men to seek security and repose in the absolute power of an individual; and sooner or later the chief of some prevailing faction, more able or more fortunate than his competitors, turns this disposition to the purposes of his own elevation, on the ruins of Public Liberty.

It is of the essence of any party to gain its orientation not from truths but from illusions which usually correspond to the irrational mass structure. Scientific truths only interfered with the habit of the party politicians of avoiding difficulties with the aid of illusions.