If humans die because we are descendants of Adam and Eve, who sinned and disobeyed God, why die animals too?

Adam and Eve were given responsibility over the earth. God told them to “have dominion” over the animals and to “replenish the earth, and subdue it” (Genesis 1:26–28). They were, in a real sense, appointed as caretakers and rulers under God.

When Satan tempted Adam and Eve and they chose to disobey God, sin entered the world. By yielding to the serpent, humanity surrendered its faithful stewardship and came under the power of sin and death. This is why Satan is later called “the prince of this world” (John 12:31), and why Romans 6:23 says, “the wages of sin is death.”

The consequences did not affect humans alone. Because Adam and Eve had been given dominion over the earth, the whole creation under their care was affected by the Fall. God told Adam, “cursed is the ground for thy sake” (Genesis 3:17). Plants began producing thorns and thistles, human beings became subject to suffering and death, and the animal world also came under corruption.

Romans 8:20–22 makes this especially clear. Paul says that “the creation was made subject to vanity” and that “the whole creation groaneth and travaileth in pain together.” The effects of sin therefore extend throughout the natural world.

Animals do not die because they personally sinned. They die because they are part of a creation that was brought under the curse and corruption of sin. The same is true of disease, decay, violence in nature, and the death of plants and animals.

The good news is that God’s plan of salvation includes the restoration of creation itself. Revelation 21:4 says that one day “there shall be no more death,” and Romans 8 speaks of creation being delivered from “the bondage of corruption.”

So animals die not because they are morally guilty, but because Adam and Eve’s rebellion brought sin and death into the world they had been entrusted to govern.