Hebrews 6:4-12 Revised Standard Version Catholic Edition (RSVCE)
4 For it is impossible[a] to restore again to repentance those who have once been enlightened, who have tasted the heavenly gift, and have become partakers of the Holy Spirit, 5 and have tasted the goodness of the word of God and the powers of the age to come, 6 if they then commit apostasy, since they crucify the Son of God on their own account and hold him up to contempt. 7 For land which has drunk the rain that often falls upon it, and brings forth vegetation useful to those for whose sake it is cultivated, receives a blessing from God. 8 But if it bears thorns and thistles, it is worthless and near to being cursed; its end is to be burned.
9 Though we speak thus, yet in your case, beloved, we feel sure of better things that belong to salvation. 10 For God is not so unjust as to overlook your work and the love which you showed for his sake in serving the saints, as you still do. 11 And we desire each one of you to show the same earnestness in realizing the full assurance of hope until the end, 12 so that you may not be sluggish, but imitators of those who through faith and patience inherit the promises.