Lecture 1 — The fallen away
Therefore let us leave the elementary doctrine of Christ and go on to maturity, not laying again a foundation of repentance from dead works and of faith toward God,
with instruction about ablutions, the laying on of hands, the resurrection of the dead, and eternal judgment.
And this we will do if God permits.
For it is impossible 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,
and have tasted the goodness of the word of God and the powers of the age to come,
if they then commit apostasy, since they crucify the Son of God on their own account and hold him up to contempt.
Chapter 20 of 55