Jesus encourages honesty in His disciples. In Jesus’ time, the prevailing practice is to use oaths to bolster credibility (I swear by the temple!) and occasionally to lie freely (I swore by the altar, not the gift on the altar, so I don’t have to keep it!) So He teaches His disciples not to take oaths at all. “Let what you say be simply, ‘Yes’ or ‘No’; anything more than this comes from evil”(Matt 5:37). Followers of Jesus must develop a reputation for honesty so that our “yes” or “no” will be believed.
This means we will need to…