The title of this post comes from the following hymn:
But if we walk in the light as He Himself is in the light, we have fellowship with one another, and the blood of Jesus His Son cleanses us from all sin.
John 6:53 So Jesus said to them, “I assure you: Unless you eat the flesh of the Son of Man and drink His blood, you do not have life in yourselves.
Ephesians 2:13 But now in Christ Jesus, you who were far away have been brought near by the blood of the Messiah.
18 Now where there is forgiveness of these, there is no longer an offering for sin. 19 Therefore, brothers, since we have boldness to enter the sanctuary through the blood of Jesus, 20 by a new and living way He has opened for us through the curtain (that is, His flesh),
Hebrews 12:24 to Jesus (mediator of a new covenant), and to the sprinkled blood, which says better things than the blood of Abel.
Hebrews 13:20 Now may the God of peace, who brought up from the dead our Lord Jesus—the great Shepherd of the sheep—with the blood of the everlasting covenant,
1 Peter 1:2 according to the foreknowledge of God the Father and set apart by the Spirit for obedience and for sprinkling with the blood of Jesus Christ. May grace and peace be multiplied to you.
1 John 5:6 Jesus Christ—He is the One who came by water and blood, not by water only, but by water and by blood. And the Spirit is the One who testifies, because the Spirit is the truth.
Revelation 1:5 and from Jesus Christ, the faithful witness, the firstborn from the dead and the ruler of the kings of the earth. To Him who loves us and has set us free from our sins by His blood,