John 1:29 The next day he saw Jesus coming to him and said, Behold, the Lamb of God, who takes away the sin of the world!
Hebrews 1:3 Who, being the effulgence of His glory and the impress of His substance and upholding and bearing all things by the word of His power, having made purification of sins, sat down on the right hand of the Majesty on high;
11 But Christ, having come as a High Priest of the good things that have come into being, through the greater and more perfect tabernacle not made by hands, that is, not of this creation,
12 And not through the blood of goats and calves but through His own blood, entered once for all into the Holy of Holies, obtaining an eternal redemption.
13 For if the blood of goats and bulls and the ashes of a heifer sprinkling those who are defiled sanctify to the purity of the flesh,
14 How much more will the blood of Christ, who through the eternal Spirit offered Himself without blemish to God, purify our conscience from dead works to serve the living God?
The Awesome redemption of Christ is that he has purified our sins. This means that he has washed our sins away. This he did once and for all when he was crucified, shedding his own blood, offering himself up to God through the eternal Spirit ! This is why John the baptist declared “Behold the Lamb of God who takes away the sin of the world!” In the old testament sin was only covered by the sacrifice of animal. This was called propitiation or atonement. The blood of these animals could not remove sins altogether. But Christ having come as a High Priest has accomplished an eternal redemption with an eternal effect! Your sin has been taken away, purified, once and for all, be at peace! Thank you Lord!