For Judaism, any new Temple that is raised must have all the tools and instruments cleaned with the blood of a red heifer (cow). This was specifically laid out in the law of Moses. Once the 3rd Temple is raised there will be animal sacrifices again. However, it is important to note that Judaism have not had a new Temple to make any animal sacrifices in over 2000 years.

The reason Christians stopped blood sacrifices was due to Jesus shedding his blood as a sacrifice for us. Some sections of Christian faiths believe Christ will bring back blood sacrifices when he returns. Technically, there is a symbolic blood sacrifice for Christians during the sacrament every Sunday. Wine or water symbolizing the blood of Christ.

Muslims have continued the tradition of annual animal sacrifices to this day commemorating Abraham (Ibrahim) sacrificing his son.