The wordings of the current oath of enlistment and oath for commissioned officers are as follows:
"I, _____, do solemnly swear (or affirm) that I will support and defend the Constitution of the United States against all enemies, foreign and domestic; that I will bear true faith and allegiance to the same; and that I will obey the orders of the President of the United States and the orders of the officers appointed over me, according to regulations and the Uniform Code of Military Justice. So help me God." (Title 10, US Code; Act of 5 May 1960 replacing the wording first adopted in 1789, with amendment effective 5 October 1962).
"I, _____ (SSAN), having been appointed an officer in the Army of the United States, as indicated above in the grade of _____ do solemnly swear (or affirm) that I will support and defend the Constitution of the United States against all enemies, foreign or domestic, that I will bear true faith and allegiance to the same; that I take this obligation freely, without any mental reservations or purpose of evasion; and that I will well and faithfully discharge the duties of the office upon which I am about to enter; So help me God." (DA Form 71, 1 August 1959, for officers.)
http://www.army.mil/cmh/faq/oaths.htmAnd for National Guard {Air and Army)
TITLE 32 > CHAPTER 3 > § 304
§ 304. Enlistment oath
Release date: 2005-10-11
Each person enlisting in the National Guard shall sign an enlistment contract and subscribe to the following oath:
“I do hereby acknowledge to have voluntarily enlisted this XX day of XXXX, 19X, in the XXXXXX National Guard of the State of XXXXXX for a period of XX year(s) under the conditions prescribed by law, unless sooner discharged by proper authority.
“I, XXXXXXXX, do solemnly swear (or affirm) that I will support and defend the Constitution of the United States and of the State of XXXXXX against all enemies, foreign and domestic; that I will bear true faith and allegiance to them; and that I will obey the orders of the President of the United States and the Governor of XXXXXX and the orders of the officers appointed over me, according to law and regulations. So help me God.”
http://www.law.cornell.edu/uscode/html/uscode32/usc_sec_32_00000304----000-.htmlNote: The last words, "So help me God," are optional, depending on the individual's personal religious preferences.
TacticalPeek, Army, US, 69-71 :patriot: