At the time of the adoption of the constitution, and of the amendment to it, now under consideration [i.e., the First Amendment], the general, if not the universal sentiment in America was, that Christianity ought to receive encouragement from the state, so far as was not incompatible with the private rights of conscience, and the freedom of religious worship.

Human wisdom is the aggregate of all human experience, constantly accumulating, and selecting, and re-organizing its own materials.

The duty imposed upon him [the president] to take care that the laws be faithfully executed, follows out the strong injunctions of his oath of office, that he will 'preserve, protect, and defend the Constitution.' The great object of the executive department is to accomplish this purpose; and without it, be the form of government whatever it may, it will be utterly worthless for offence or defense; for the redress of grievances or the protection of rights; for the happiness, or good order, or safety of the people.

[I]t is impossible for those, who believe in the truth of Christianity, as a divine revelation, to doubt, that it is the especial duty of government to foster, and encourage it among all the citizens and subjects. This is a point wholly distinct from that of the right of private judgment in matters of religion, and of the freedom of public worship according to the dictates of one's conscience.

No man can well doubt the propriety of placing a president of the United States under the most solemn obligations to preserve, protect, and defend the constitution. It is a suitable pledge of his fidelity and responsibility to his country; and creates upon his conscience a deep sense of duty, by an appeal, at once in the presence of God and man, to the most sacred and solemn sanctions which can operate upon the human mind.

And it is no less true, that personal security and private property rest entirely upon the wisdom, the stability, and the integrity of the courts of justice.

[The necessary and proper clause] neither enlarges any power specifically granted; nor is it a grant of any new power to Congress; But it is merely a declaration, for the removal of all uncertainty, that the means of carrying into execution those otherwise granted are included in the grant.