2 Bible Verses about Judgement On Backsliders

Jesus said to him, No man having put his hand to the plow, and looking back, is fit for the kingdom of God.

For it is impossible for those who were once inlightened, and have tasted the heavenly gift, and been made partakers of the Holy Ghost, And have tasted the good word of God, and the powers of the world to come, And have fallen away, to renew them again unto repentance, seeing they crucify to themselves the Son of God afresh, and put him to an open shame.read more.
For the earth which drinketh in the rain that cometh often upon it, and bringeth forth herbs meet for them for whom it is tilled, receiveth blessing from God.