1. Christ, who forgave our sins with His blood (Lev 17:11)
    Heb 9:13,22, Heb 13:12, Mt 26:28, Rom 3:25, Rom 5:9, Eph 1:7, Col 1:20, 1 Jn 1:7, Rev 1:5, Gen 9:6

The life of the body is in the blood. So, to save a sinner, an innocent person must shed his blood for him. (Lev 17:11, Gen 9:6, Heb 9:13,22)

Lev 17:11 For the life of the flesh is in the blood: and I have given it to you upon the altar to make an atonement for your souls: for it is the blood that maketh an atonement for the soul.

Gen 9:6 Whoso sheddeth man’s blood, by man shall his blood be shed: for in the image of God made he man.

Heb 9:13 For if the blood of bulls and of goats, and the ashes of an heifer sprinkling the unclean, sanctifieth to the purifying of the flesh:
22 And almost all things are by the law purged with blood; and without shedding of blood is no remission.

Jesus shed His blood to save us sinners. (Hebrews 13:12, Matthew 26:28, Romans 3:25, Romans 5:9, Ephesians 1:7, Col 1:20, 1 John 1:7, Revelation 1:5)

Hebrews 13:12 Wherefore Jesus also, that he might sanctify the people with his own blood, suffered without the gate.

Matthew 26:28 For this is my blood of the new testament, which is shed for many for the remission of sins.

Romans 3:25 Whom God hath set forth to be a propitiation through faith in his blood, to declare his righteousness for the remission of sins that are past, through the forbearance of God;

Romans 5:9 Much more then, being now justified by his blood, we shall be saved from wrath through him.

Ephesians 1:7 In whom we have redemption through his blood, the forgiveness of sins, according to the riches of his grace;

Col 1:20 And, having made peace through the blood of his cross, by him to reconcile all things unto himself; by him, I say, whether they be things in earth, or things in heaven.

1 John 1:7 But if we walk in the light, as he is in the light, we have fellowship one with another, and the blood of Jesus Christ his Son cleanseth us from all sin.

Revelation 1:5 And from Jesus Christ, who is the faithful witness, and the first begotten of the dead, and the prince of the kings of the earth. Unto him that loved us, and washed us from our sins in his own blood,