Sacrifices are an often reoccurring theme in the Torah. The Quran too acknowledges that animal sacrifice was commanded by God in the time of Moses (Surah 2, Al Baqarah, verse 67). Its main meaning was that it made atonement, it took away the sins of the people who offered it (Leviticus 17:11).
Can you accurately and objectively answer the questions: "Of the various and differing religions of the world, which one is the most correct or truthful?"
My friend, I must admit that I've never heard a debate on which religion is the most correct that I felt was fruitful.