Definition: For [there is] no faithfulness in their mouth; their inward part [is] very wickedness; their throat [is] an open sepulchre; they flatter with their tongue.

Explanation: Okay, let’s break down Psalm 5:9. It’s a pretty powerful verse that warns about the dangers of boasting and lying. Here's what it means in simpler terms: Basically, it says: “People who constantly lie and boast are deeply flawed – their words are full of wickedness, their thoughts are dangerous, and they’re essentially a tomb for their own lies.” Let’s unpack each part: “For there is no faithfulness in their mouth…” - This means that people who habitually lie or speak falsely aren't honest. Their words themselves lack integrity. “…their inward part is very wickedness…” – “Inward part” refers to their thoughts, feelings, and motivations. "Wickedness" means evil or moral wrongness. So, this suggests they’re driven by negative emotions and a desire for something that's not right. “Their throat is an open sepulchre…” – This is the most striking part. “Sepulcher” is Latin for "tomb." It describes their mouth as being like a place where secrets and lies are buried. It suggests they’re constantly speaking falsehoods and concealing things that need to be revealed. “They flatter with their tongue.” - This means they often exaggerate or say things just to impress others, often without genuine sincerity. They’re using their words to gain favor or attention, but it's all a facade. Overall Message: Psalm 5:9 is a warning against pride and dishonesty. It highlights that people who constantly lie and boast are inherently flawed and dangerous – they’re hiding their true intentions behind false words. It encourages us to be honest and speak truthfully, as those who do so are likely to be judged by God. Does this mean everyone who lies is bad? Not necessarily. It's a general warning about the potential for dishonesty and the importance of integrity. Do you want me to: Explain another verse in more detail? Discuss the historical context of this passage? Connect it to a specific theme in the Bible (like trust or forgiveness)?