Christ, the blood spending Advocate

"He pleads the cause of believers by his blood. Unlike other advocates, it is not enough for him to lay out only words, which is a cheaper way of pleading; but he pleads for us by the voice of his own blood, as in Heb. 12:24, where we are said to be come 'to the blood of sprinkling, that speaketh better things than that of Abel.' Every wound he received for us on earth is a mouth opened to plead with God on our behalf in heaven. And hence it is, that in Rev. 5:6 he is represented standing before God, as a lamb that had been slain; as it were exhibiting and revealing in heaven those deadly wounds received on earth from the justice of God, on our account. Other advocates spend their breath, Christ spends his blood."

From Christ Altogether Lovely, by John Flavel.