“Woe to you, blind guides, who say, ‘If any one swears by the temple, it is nothing; but if any one swears by the gold of the temple, he is bound by his oath.’
“But woe to you, scribes and Pharisees, hypocrites! because you shut the kingdom of heaven against men; for you neither enter yourselves, nor allow those who would enter to go in.
But above all, my brethren, do not swear, either by heaven or by earth or with any other oath, but let your yes be yes and your no be no, that you may not fall under condemnation.