Hebrews 6:4-6

Revised Standard Version

⁴ 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, 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.