Observe the cause of safety, the blood upon the lintel: not in bolts, nor bars, nor strength within; but the blood without. What a precious consideration to the true believer, on whose heart the blood of Jesus is sprinkled. See that sweet scripture, Titus 3:4-6.
Related Commentaries of Exodus 12:23
Exodus 12:23
23 For the LORD will pass through to smite the Egyptians; and when he seeth the blood upon the lintel, and on the two side posts, the LORD will pass over the door, and will not suffer the destroyer to come in unto your houses to smite you.