.
Yes that something is what is spoken of in Hebrews 6
[4] For it is impossible for those who were once enlightened, and have tasted of the heavenly gift, and were made partakers of the Holy Ghost,
[5] And have tasted the good word of God, and the powers of the world to come,
[6] If they shall fall away, to renew them again unto repentance; seeing they crucify to themselves the Son of God afresh, and put him to an open shame.
.
This is why Paul was so diligent to warn his sheep that their receipt of the Holy Spirit was a fragile gift, and therefore to work out their eventual salvation with fear and trembling, lest they fail to endure.
The twisting of scripture by Rood and his followers is akin to Catholicism.