How do we know the sanctity of human life is true?

The truth of the sanctity of human life is firmly rooted in Scripture, particularly in Genesis 9:5-6, which states, 'Whoso sheddeth man's blood, by man shall his blood be shed; for in the image of God made he man.' This passage highlights the divine origin and value of human life, illustrating that man is intentionally created in God's image and thus possesses a unique worth. The theological understanding is bolstered by the doctrine of redemption, which shows that Christ’s sacrifice for humanity further affirms the significance and sanctity of every human life. Therefore, the holistic biblical narrative supports this doctrine of sanctity across various contexts.