It is not their meat nor their blood, that reaches Allah: it is your piety that reaches Him: He has thus made them subject to you, that ye may glorify Allah for His Guidance to you and proclaim the good news to all who do right. Al-Hajj 22:37 ⧉
Tafsir:
Had there been no animals like camels or cattle in this world and had there been only wild beasts like tigers, bears and wolves, man would have found it very difficult to put them to use, and it would have been absolutely impossible to offer them up for ritual sacrifice on a general scale. It is a great blessing of Almighty God that He created not only wild beasts but also some animals who, by their very nature, have the tendency to surrender themselves to human beings, this surrender takes its ultimate form when man can slaughter them for food and sacrifice. The rites of sacrifice have been prescribed, not because God needs meat and blood, but purely as symbolic actions. The sacrifice of an animal is symbolic of the man who has sacrificed himself for the sake of God. This is, in fact, the sacrifice of one’s own self which takes the shape of the sacrifice of an animal. Such people are fortunate for whom the sacrifice of animals becomes synonymous with the sacrifice of their own selves.