33 “Again, you have heard that it was said to the men of old, ‘You shall not make false vows, but you shall fulfill your vows to the Lord [as a religious duty].’ 34 But I say to you, do not make an oath at all, either by heaven, for it is the throne of God; 35 or by the earth, for it is the footstool of His feet; or by Jerusalem, for it is the city of the Great King. 36 Nor shall you make an oath by your head, for you are not able to make a single hair white or black. 37 But let your statement be, ‘Yes, yes’ or ‘No, no’ [a firm yes or no]; anything more than that comes from the evil one.