This is the Covenant that I will make with them After those days, says the Lord, I will put my laws into their hearts, and in their minds will I write them;
And their sins and iniquities I will remember no more.
Now where remission (forgiveness) of these (sin and iniquities) is, there is no more offering (sacrificing of animals) for sins. (Hence, the New Covenant)
Having therefore, brethren boldness to enter into the Holiest by the Blood of Yeshua (Jesus),
By a new and living way, which He hath consecrated for us, through the veil, that is to say His flesh;
And having a High Priest over the House of God.
HEBREWS 10:16-21