The text says the Lord 'sees' the blood. What does it mean for God to 'see' something, and how does His gaze interact with the blood on the doorposts?
This verse highlights a profound interaction between God's awareness and the sacrificial blood. God isn't just passing by; He is actively looking. When the text says, 'when he sees the blood,' it implies a deliberate act of divine recognition. This isn't a passive glance, but an active discerning gaze.
Divine Justice at Work
God's 'seeing' the blood means He acknowledges the signal of obedience and substitution. His judgment is about to fall on Egypt, but His eyes are also scanning the Israelite homes. The blood acts as a visible covenant marker, ensuring that the divine justice, which must execute judgment, is directed away from those covered by its sign.
More Than Just a Mark
This wasn't merely a magical symbol. It represented faith in God's promise and the obedient act of sacrifice. God's seeing the blood signifies His acceptance of this act of faith and the substitutionary atonement it represented.