If any person is conscientiously scrupulous of swearing, the word "affirm" may be substituted for "swear," in the form of the oath; and the words "This you do under the pains and penalties of perjury," instead of "So help you God." Such affirmation shall, for all purposes, be and constitute an oath.
RSA 92:3
Const. II, 84. RS 15:5. CS 15:5. GS 17:5. GL 18:5. PS 19:5. PL 18 :5. RL 26:5.