Revelation 8:3-4
Next, another angel came and stood at the altar with a golden censer in his hand; and a great quantity of incense was given to him, to mingle with the prayers of all Christ's People upon the golden altar before the throne.
Hebrews 9:14
how much more will the blood of the Christ, who, through his eternal Spirit, offered himself up to God, as a victim without blemish, purify our consciences from a lifeless formality, and fit us for the service of the Living God!
1 John 1:7
But, if our lives are lived in the Light, as God himself is in the Light, we have communion with one another, and the Blood of Jesus, his Son, purifies us from all sin.