Hebrews 6:4-6 For it is impossible for those who have been once for all enlightened and have tasted the heavenly gift and have become sharers in the Holy Spirit

Riverside⁽ⁱ⁾ ⁴ For it is impossible for those who have been once for all enlightened and have tasted the heavenly gift and have become sharers in the Holy Spirit ⁵ and have tasted God's word and the powers of the coming world, ⁶ and then have fallen away, to have again a change of heart, since they are crucifying for themselves afresh the Son of God and putting him to open shame.