Psalm 124 is a psalm of thanksgiving, likely written after a national deliverance from a powerful enemy. Verse 6, "Blessed be Yahweh, who has not given us as a prey to their teeth," expresses gratitude to God for rescuing the Israelites from being utterly destroyed by their adversaries. Let's break down what this verse means:

"Blessed be Yahweh": This is a common expression of praise and adoration to God, acknowledging His power and goodness. Yahweh is the personal name of God in the Hebrew Bible.

"who has not given us as a prey": This speaks of a situation where the Israelites were in a vulnerable and helpless position, like an animal about to be devoured. "Prey" implies being hunted, pursued, and ultimately captured for consumption.

"to their teeth": This is a vivid and metaphorical expression indicating complete destruction. It suggests that the enemy wanted to tear the Israelites apart, to obliterate them. The image evokes a ferocious animal tearing apart its kill.

In essence, the verse means:

"We praise God because He did not allow our enemies to completely destroy us and utterly consume us."

Here's a deeper understanding of the verse's implications:

Vulnerability and Imminent Danger: The verse highlights the sense of vulnerability the Israelites felt. They were on the brink of being overwhelmed by their enemies.

God's Intervention: It emphasizes God's active intervention in their situation. He didn't just passively watch; He actively prevented their destruction.

Gratitude for Deliverance: The verse is an expression of profound gratitude for being spared. It underscores the relief and joy of having escaped a dire fate.

Figurative Language: The imagery of "prey" and "teeth" emphasizes the brutality and finality of the enemy's intentions. It paints a picture of complete annihilation.

The verse serves as a powerful reminder of God's protection and deliverance in times of crisis. It's a declaration of faith and gratitude for His intervention in the lives of His people.