4 It is impossible for those who have once been enlightened, who have tasted the heavenly gift, who have shared in the Holy Spirit,
5 who have tasted the goodness of the word of God and the powers of the coming age,
6 if they fall away, to be brought back to repentance, because to their loss they are crucifying the Son of God all over again and subjecting him to public disgrace. (Heb 6:4-6)
OPTION 1: It is impossible for Christians to repent if they fall away
OPTION 2: It is ‘difficult’ for Christians to repent if they fall away
OPTION 3: It is impossible for Christians to repent ‘if’ they fall away (which they won’t)
OPTION 4: It is impossible for non-Christians to repent if they fall away