The supreme executive power and authority of the State were vested in a governor, who must be a freeholder and chosen by the ballots of freeholders possessed of one hundred pounds above all debts. His term of office was three years, and his powers similar to those of preceding Crown governors. He was commander-in-chief of the army, and admiral of the navy. He had power to convene the Legislature in extraordinary session; to prorogue it not to exceed sixty days in any one year; and to grant pardons and reprieves to persons convicted of crimes other than treason and murder, in which cases he might suspend sentence until the Legislature acted. In accordance with the custom of his predecessors, he was also expected to deliver a message to the Legislature whenever it convened. To aid him in his duties, the Constitution provided for the election of a lieutenant-governor, who was made the presiding officer of the Senate.

The proposition that no authority should be exercised over the people except such as came from the people necessarily opened the door to an election of the governor by the people; but how to restrict his power seems to have taxed Jay's ingenuity. He had reduced the number of voters to its lowest terms, and put a curb on the Legislature, as well as the governor, by the creation of the Council of Revision; but how to curtail the chief executive's power in making appointments, presented a problem which gave Jay himself, when governor, good reason to regret the manner of its solution.

The only governors with whom Jay had had any experience were British governors, and the story of their rule was a story of astonishing mistakes and vexing stupidities. To go no farther back than Lord Cornbury, the dissolute cousin of Queen Anne, not one in the long list, covering nearly a century, exhibited gifts fitting him for the government of a spirited and intelligent people, or made the slightest impression for good either for the Crown or the Colony. Their disposition was to be despotic, and to prevent a repetition of such arbitrary conduct, Jay sought to restrict the governor's power in making appointments to civil office.

The new Constitution provided for the appointment of sheriffs, mayors of cities, district attorneys, coroners, county treasurers, and all other officers in the State save governor, lieutenant-governor, state treasurer and town officers. Some members of the convention wished the governor to make these appointments; others wanted his power limited by the Legislature's right to confirm. Jay saw objections to both methods. The first would give the governor too much power; the latter would transfer too much to the Legislature. To reconcile these differences, therefore, he proposed "Article XXIII. That all officers, other than those who, by this Constitution, are directed to be otherwise appointed, shall be appointed in the manner following, to wit: The Assembly shall, once in every year, openly nominate and appoint one of the senators from each great district, which senators shall form a Council for the appointment of the said officers, of which the governor shall be president and have a casting vote, but no other vote; and with the advice and consent of the said Council shall appoint all of the said officers."[8]

This provision was simply, as the sequel showed, a bungling compromise. Jay intended that the governor should nominate and the Council confirm, and in the event of a tie the governor should have the casting vote. But in practice it subordinated the governor to the Council whenever a majority of the Assembly was politically opposed to him, and the annual election of the Council greatly increased the chances of such opposition. When, finally, the Council of Appointment set up the claim that the right to nominate was vested concurrently in the governor and in each of the four senators, it practically stripped the chief executive of power.

The anomaly of the Constitution was the absence of provision for the judicature, the third co-ordinate branch of the government. One court was created for the trial of impeachments and the correction of errors, but the great courts of original jurisdiction, the Supreme Court and the Court of Chancery, as well as the probate court, the county court, and the court of admiralty, were not mentioned except incidentally in sections limiting the ages of the judges, the offices each might hold, and the appointment of clerks. Instead of recreating these courts, the Constitution simply recognised them as existing. The new court established, known as the Court of Errors and Impeachment, consisted of the president of the Senate, the senators, the chancellor, and the three judges of the Supreme Court, or a major part of them. The conception of vesting supreme appellate jurisdiction in the upper legislative house was derived from the former practice of appeals to the Council of the Province,[9] which possessed judicial as well as legislative power. The Constitution further followed the practice of the old Council by providing that judges could not vote on appeals from their own judgments, although they might deliver arguments in support of the same—a custom which had obtained in New York from the earliest times.[10]

In like manner provincial laws, grants of lands and charters, legal customs, and popular rights, most of which had been in existence for a century, were carried over. The Constitution simply provided, in a general way, for the continuance of such parts of the common law of England, the statute law of England and Great Britain, and the acts of the legislature of the Colony of New York, as did not yield obedience to the government exercised by Great Britain, or establish any particular denomination of Christians, or their priests or ministers, who were debarred from holding any civil or military office under the new State; but acts of attainder for crimes committed after the close of the war were abrogated, with the declaration that such acts should not work a corruption of the blood.

The draft of the Constitution in Jay's handwriting was reported to the convention on March 12, 1777, and on the following day the first section was accepted. Then the debate began. Sixty-six members constituted the convention, a majority of whom, led by John Morin Scott, believed in the reign of the people. The spirit that nerved a handful of men to embargo vessels and seize munitions of war covered by British guns never wanted courage, and this historic band now prepared to resist a conservatism that seemed disposed simply to change the name of their masters. Jay understood this feeling. "It is probable that the convention was ultra-democratic," says William Jay, in the biography of his father, "for I have heard him observe that another turn of the winch would have cracked the cord."[11]

Jay was not without supporters. Conservatives like the Livingstons, the Morrises, and the Yateses never acted with the recklessness of despair. They had well-formed notions of a popular government, and their replies to proposed changes broke the force of the opposition. But Jay, relying more upon his own policy, prudently omitted several provisions that seemed to him important, and when discussion developed their need, he shrewdly introduced them as amendments. Upon one question, however, a prolonged and spirited debate occurred. This centred upon the freedom of conscience. The Dutch of New Netherland, almost alone among the Colonies, had never indulged in fanaticism, and the Constitution, breathing the spirit of their toleration, declared that "the free exercise and enjoyment of religious profession and worship without diminution or preference shall forever hereafter be allowed within the State to all mankind." Jay did not dissent from this sentiment; but, as a descendant of the persecuted Huguenots, he wished to except Roman Catholics until they should deny the Pope's authority to absolve citizens from their allegiance and to grant spiritual absolution, and he forcefully insisted upon and secured the restriction that "the liberty of conscience hereby granted shall not be so construed as to excuse acts of licentiousness or justify practices inconsistent with the safety of the State." The question of the naturalisation of foreigners renewed the contention. Jay's Huguenot blood was still hot, and again he exacted the limitation that all persons, before naturalisation, shall "abjure and renounce all allegiance to all and every foreign king, prince, potentate, and state, in all matters ecclesiastical as well as civil."