There are three key words in those verses that need consideration; snatch (Greek - harpadzo - seize) and out of (Greek - ek). The picture is of a man reaching into the Father's hand from outside of it, seizing the one in it, and snatching them out of the hand. That would be impossible. It is not a picture of the one inside choosing to want out of the Father's hand of his own free will. We are permitted to not believe if we so choose. That is why Hebrews 6:4-8 was written. The person who falls away does so of their own free will.
I admit this is arguably one of the most difficult passages of scripture to interpret clearly and precisely.
It is not about the loss of salvation.
(Heb 6:4) For as touching those who were once enlightened and tasted the heavenly gift and were made partakers of the Holy Spirit,
(Heb 6:5) who tasted the good word of God and the powers of the age to come,
(Heb 6:6) but then fell away- it is impossible to renew them again to repentance, seeing they crucify to themselves the Son of God afresh, and put him to an open shame.
(Heb 6:7) For the earth which drinks in the rain that often comes upon it, and bears herbs useful for those by whom it is cultivated, receives blessing from God.
(Heb 6:8) But if it bears thorns and thistles, it is rejected and in danger of being cursed, whose end is to be burned. (NEV)
Let me just suggest why this scripture is not about one losing salvation; even by their own will.
Verse 4- the transliterated term ‘enlightened’ does not mean one who is converted. It usually means a seeker and someone that has taken a deliberate interest, in this case the seed of the gospel.
Verse 4- the expression: ‘ tasted the heavenly gift’ means again a seeker that momentarily or for a very short duration experiences true spiritual effects in their mind and touches the heart (‘partakers of the spirit’). This does not mean again conversion. They are still are not committed in faith and are ‘seen’
tasting. They do not want to drink that is considered faithful commitment for conversion.
Verse 5: the term again ‘tasted’ does not mean commitment and conversion as defined previously. The word of God is especially the word of the gospel and the glimpse into the power of the spirit(s) in their lives.
Verse 6: depicts this seeker as eventually turning away for the truth, and in context of Hebrews, back to the Law, and thus not being converted.
It is then said that these seekers or even fake professing believers if they already repented, which indicated they did already, cannot truly keep repenting again, and even again and again, and each time decide to not commit and be converted.
This non-committal and fake repentance each time, puts Christ back on the cross and shames his serious and real-life changing actions done for all mankind. Like this seeker is saying, I’m sorry for my sins (not really from the heart), please forgive me again and again. If truly converted one’s sins are forgiven once and for all time.
Verses 6 and 7 distinguishes the true convert and the false believer – their futures with be much different.
Scripture is saying, don’t live your life like a phony seeker, a fence sitter, a taster of God and his spirit, because your foolish actions that seem spiritual and holy to you will be destroyed and even cursed.
On the other hand, drinking (earth’s water/rain) being committed and converted with the spirit of Jesus that pleases God will bring blessings and life.
BL: COMMIT to the Lord Jesus as this is what God desires for all mankind - truly believe in his son. Do not go back to your 'old' ways.,,to the Law or your religion.
Bless you,
APAK