use someone's name in a way that shows a lack of respect
轻慢谈到，随便议论
To no avail; without success
徒劳：毫无收益的；未成功
Our labor was in vain.我们的劳动是白费力气
Our labor was in vain.
我们的劳动是白费力气
In an irreverent or disrespectful manner
抱以轻漫不敬的态度
took the name of the Lord in vain.妄称上帝之名
took the name of the Lord in vain.
妄称上帝之名