I saw this verse… “if we sin willfully after having the knowledge of the truth, there is now left no sacrifice for sins” (Hebrews 10:26).
Does anyone know, what does this mean?? Because - if we sin willfully and knowingly, isn’t that mortal sin, but isn’t mortal sin forgiveable through Christ’s Sacrifice? What does it mean that there is no longer a sacrifice for sins?

isn’t the sacrifice the Cross?
thank you!
hi Monica,
The reference is to the sin of apostacy. Once someone has been shown the truth and accepted it, (become a Christian), then turns their back on the truth, and returns to their pagan ways and practices and unbelief, there is no forgiveness for this.
The following verses warn of this:
29
How much worse punishment do you think will be deserved by those who have spurned the Son of God, profaned the blood of the covenant by which they were sanctified, and outraged the Spirit of grace? 30 For we know the one who said, “Vengeance is mine, I will repay.” And again, “The Lord will judge his people.” 31 It is a fearful thing to fall into the hands of the living God. 32 But recall those earlier days when, after you had been enlightened, you endured a hard struggle with sufferings, 33 sometimes being publicly exposed to abuse and persecution, and sometimes being partners with those so treated. 34 For you had compassion for those who were in prison, and you cheerfully accepted the plundering of your possessions, knowing that you yourselves possessed something better and more lasting. 35** Do not, therefore, abandon that confidence of yours; it brings a great reward. **36 **For you need endurance, so that when you have done the will of God, you may receive what was promised. **37 For yet "in a very little while, the one who is coming will come and will not delay; 38
but my righteous one will live by faith. My soul takes no pleasure in anyone who shrinks back." 39 But we are not among those who shrink back and so are lost, but among those who have faith and so are saved.
The cross is not the sacrifice in the sense that all sins are forgiven automatically. Jesus dying on the cross redeemed mankind and became the bearer of all sins: past, present and future, so that by our repenting of our sins, we have forgiveness. Through baptism we have the “cleansing” of original sin as well, which Christ’s sacrifice made possible. God doesn’t automatically forgive our sins: we have to first repent of those sins and seek that forgiveness. The blood of animals (sacrifices spoken of in the earlier verses) is not what God wants.
All sins are forgiveable except blasphemy of the Holy Spirit. Once you have known the truth, then turned your back (apostacy) there is no returning and no forgiveness.
blessings,
CEM