To make it easy on y6ou, it IS posted, at least TWICE, on this thread.
I know what it means, it means using His name lightly, not reverently, using God’s name to “damn” something or someone.
God’s name was so sacred to the Jewish people that they wouldn’t even write it in its totality.
If you think you’re going to convince me that God doesn’t mind someone swearing by His name, then you don’t know much about God or His Word.