Last updated: Mar 11, 2019
According to the Bible, the red heifer — a reddish-brown cow, was to be sacrificed as part of the purification rites of the Mosaic Law. The slaughtering of a red heifer was a ceremonial ritual in the Old Testament sacrificial system, as described in Numbers 19:1-10. The purpose of the red heifer sacrifice was to provide for the water of cleansing (Numbers 19:9), another term for purification from sin. After the red heifer was sacrificed, her blood was sprinkled at the door of the tabernacle.
Is a red heifer a sign of the end times?
The imagery of the blood of the heifer without blemish being sacrificed and its blood cleansing from sin is a foreshadowing of the blood of Christ shed on the cross for believers’ sin. He was “without blemish” just as the red heifer was to be. As the heifer was sacrificed "outside the camp" (Numbers 19:3), in the same way Jesus was crucified outside of Jerusalem: "And so Jesus also suffered outside the city gate to make the people holy through his own blood" (Hebrews 13:11-12).
The Bible teaches that one day there will be a temple of God in Jerusalem (Ezekiel 41-45). Jesus prophesied that the antichrist would desecrate the temple (Matthew 24:15), and for that to occur, there obviously would have to be a temple in Jerusalem once again. Many anticipate the birth of a red heifer because in order for a new temple to function according to the Old Testament law, a red heifer will have to be sacrificed for the water of cleansing used in the temple. So, when a red heifer is born (which is quite unusual) it might be a sign that the temple will rebuilt soon.