Christians are to no longer swear. US courts admire this so we could respond with a confident or no as scripture facilitates. Mat 5:33 ¶ lower back, ye have heard that it hath been mentioned by using them of old time, Thou shalt no longer forswear thyself, yet shalt carry out unto the Lord thine oaths: Mat 5:34 yet I say unto you, Swear on no account; neither by using heaven; for that's God's throne: Mat 5:35 Nor by using the earth; for that's his footstool: neither by using Jerusalem; for that's the city of the super King. Mat 5:36 Neither shalt thou swear by using thy head, by using fact thou canst no longer make one hair white or black. Mat 5:37 yet permit your verbal substitute be, Yea, yea; Nay, nay: for in any admire is extra beneficial than those cometh of evil.