Swearing
Swearing covers two distinct biblical concerns: the solemn invocation of God's name to confirm a covenant, promise, or testimony, and the irreverent or false use of that name in cursing, profanity, and broken vows. Scripture treats lawful oath-taking as a binding act of worship while condemning casual, deceitful, or blasphemous speech that misuses the divine name.
Click the following to read the full topics on this subject: Blasphemy, God, Oath