Hebrews 6:1-8 New Revised Standard Version (NRSV)
The Peril of Falling Away
6 Therefore let us go on toward perfection,[a] leaving behind the basic teaching about Christ, and not laying again the foundation: repentance from dead works and faith toward God, 2 instruction about baptisms, laying on of hands, resurrection of the dead, and eternal judgment. 3 And we will do[b] this, if God permits. 4 For it is impossible to restore again to repentance those who have once been enlightened, and have tasted the heavenly gift, and have shared in the Holy Spirit, 5 and have tasted the goodness of the word of God and the powers of the age to come, 6 and then have fallen away, since on their own they are crucifying again the Son of God and are holding him up to contempt. 7 Ground that drinks up the rain falling on it repeatedly, and that produces a crop useful to those for whom it is cultivated, receives a blessing from God. 8 But if it produces thorns and thistles, it is worthless and on the verge of being cursed; its end is to be burned over.