The phrase "flaming sword" is a metaphorical expression that refers to something or someone that is dangerous, threatening and potentially destructive. The term comes from the story in the Bible where God placed a flaming sword at the entrance to the Garden of Eden after Adam and Eve were expelled for their disobedience. This symbolizes the danger and consequences of sin, as well as the need for protection and guarding against evil.
In modern usage, the phrase can be used figuratively to describe a situation or person that is dangerous or threatening. For example, someone might say "the flaming sword of justice will punish those who do wrong" to indicate their belief in the consequences of wrongdoing. Similarly, an organization may use the phrase to describe its commitment to protecting its assets and reputation from harm.
Overall, the phrase "flaming sword" carries a strong connotation of danger, threat, and potential destruction, and is used to convey a sense of caution or warning about something or someone that is deemed dangerous or threatening.