(b) Each person who is appointed to serve in an organization for homeland security or emergency services shall undergo a background check and shall, before entering upon his or her duties, take an oath, in writing, before a person authorized to administer oaths in this state, which shall be substantially as follows:
"I,_________________, do solemnly swear or affirm that I will support and defend the Constitution of the United States and the Constitution of West Virginia against all enemies, foreign and domestic; that I will bear true faith and allegiance to the same; that I take this obligation freely, without any mental reservation or evasion; that I am not a convicted felon; and that I will faithfully and competently discharge the duties upon which I am about to enter.
"I do further swear or affirm that I do not advocate, nor am I a member of any political party or organization that advocates, the overthrow of the government of the United States or this state by force or violence; while I am a member of the (name of organization) I will not advocate or become a member of any political party or organization that advocates the overthrow of the government of the United States or this state by force or violence."