Not eating the fat signifies that the best part of Christ is for God’s satisfaction. Not eating the blood signifies that Christ’s blood shed for our redemption fully satisfies the requirements of God’s righteousness, holiness, and glory (see note Gen. 3:241a). Thus, in the universe only Jesus’ blood is edible to His believers (John 6:53-56 and note John 6:542). To eat any other blood would make Christ’s blood common (cf. Heb. 10:29 and note Heb. 10:293).