Sin Whose End Is Death

This passage speaks of the sin whose end is death and the sin whose end is not death. The Revised Standard Version translates "mortal" sin.

There have been many suggestions in regard to this.

The Jews distinguished two kinds of sins. There were the sins which a man committed unwittingly or, at least, not deliberately. These were sins which a man might commit in ignorance, or when he was swept away by some over-mastering impulse, or in some moment of strong emotion when his passions were too strong for the leash of the will to hold. On the other hand, there were the sins of the high hand and the haughty heart, the sins which a man deliberately committed, the sins in which he defiantly took his own way in spite of the known will of God for him. It was for the first kind of sin that sacrifice atoned; but for the sins of the haughty heart and the high hand no sacrifice could atone.

Plummer lists three suggestions. (i) Mortal sins may be sins which are punishable by death. But it is quite clear that more is meant than that. This passage is not thinking of sins which are a breach of man-made laws, however serious. (ii) Mortal sins may be sins which God visits with death. Paul writes to the Corinthians that, because of their unworthy conduct at the table of the Lord, many among them are weak and many are asleep, that is, many have died ( 1 Corinthians 11:30 ); and the suggestion is that the reference is to sins which are so serious that God sends death. (iii) Mortal sins may be sins punishable with excommunication from the Church. When Paul is writing to the Corinthians about the notorious sinner with whom they have not adequately dealt, he demands that he should be "delivered to Satan." That was the phrase for excommunication. But he goes on to say that, serious as this punishment is and sore as its bodily consequence may be, it is designed to save the man's soul in the Day of the Lord Jesus ( 1 Corinthians 5:5 ). It is a punishment which does not end in death. None of these explanations will do.

There are three further suggestions as to the identification of this mortal sin.

(a) There is a line of thought in the New Testament which points to the fact that some held that there was no forgiveness for post-baptismal sin. There were those who believed that baptism cleansed from all previous sins but that after baptism there was no forgiveness. There is an echo of that line of thought in Hebrews: "It is impossible to restore again to repentance, those who have once been enlightened, who have tasted the heavenly gift, and have become partakers of the Holy Spirit, and have tasted the goodness of the word of God and the powers of the age to come, if they then commit apostasy" ( Hebrews 6:4-6 ). In early Christian terminology to be enlightened was often a technical term for to be baptized. It was indeed that belief which made many postpone baptism until the last possible moment. But the real essence of that statement in Hebrews is that restoration becomes impossible when penitence has become impossible; the connection is not so much with baptism as with penitence.

(b) Later on in the early church there was a strong line of thought which declared that apostasy could never be forgiven. In the days of the great persecutions some said that those who in fear or in torture had denied their faith could never have forgiveness; for had not Jesus said, "Whoever denies me before men, I also will deny before my Father who is in heaven" ( Matthew 10:33 ; compare Mark 8:38 ; Luke 9:26 ). But it must always be remembered that the New Testament tells of the terrible denial of Peter and of his gracious restoration. As so often happens, Jesus was gentler and more sympathetic and understanding than his Church was.

(c) It could be argued from this very letter of John that the most deadly of all sins was to deny that Jesus really came in the flesh, for that sin was nothing less than the mark of Antichrist ( 1 John 4:3 ). If the mortal sin is to be identified with any one sin that surely must be it. But we think that there is something more to it even than that.