The very mention of blood carries a strange power, and seeing it affects us deeply. A kind heart recoils at the sight of a bleeding sparrow, and unless one is used to it, witnessing the slaughter of an animal is horrific. Human blood is sacred: to shed it in anger is murder, and to waste it in war is a terrible crime. Is this gravity because blood represents life, with its shedding signifying death? We believe so.

Reflecting on the blood of God's Son, our awe grows. We shudder at the weight of sin and the severe penalty the Sin-bearer endured. Blood is always precious but becomes priceless when it flows from Immanuel's side. Jesus' blood seals the covenant of grace, making it eternally firm.

In ancient times, covenants were sealed with sacrifice. The everlasting covenant was secured in the same way. How wonderful it is to be saved on the firm foundation of God's promises, which cannot be broken! Relying on the law is like trusting a frail and broken vessel doomed to wreck, but the covenant stands safe, for the blood secures everything. Jesus' blood validated his testament.

Wills are powerless unless the testator dies. In this context, the soldier’s spear strengthens our faith, proving our Lord truly died. We can confidently claim the blessings he left for his people. Blessed are those who know their heavenly inheritance is guaranteed by a dying Savior.

Does this blood speak to us? Does it urge us to dedicate ourselves to the one who redeemed us? Does it call us to a new life, inspiring full commitment to the Lord? May the power of this blood be experienced in us tonight!