"I have slain," he says, or suppose I slay, "a man for wounding me, A young man for hurting me: But if Cain shall be avenged seven-fold--then Lamech seventy and seven-fold."
That is, I take vengeance for myself with those good weapons my son has forged for me. He has furnished me with a means of defence many times more effectual than God's avenging of Cain. This is the climax of the self-sufficiency to which the line of Cain has been tending. Cain besought God's protection; he needed God for at least one purpose, this one thread bound him yet to God. Lamech has no need of God for any purpose; what his sons can make and his own right hand do is enough for him. This is what comes of finding enough in the world without God--a boastful, self-sufficient man, dangerous to society, the incarnation of the pride of life. In the long run separation from God becomes isolation from man and cruel self-sufficiency.
The line of Seth is followed from father to son, for the sake of showing that the promise of a seed which should be victorious over evil was being fulfilled. Apparently it is also meant that during this uneventful period long ages elapsed. Nothing can be told of these old world people but that they lived and died, leaving behind them heirs to transmit the promise.
Only once is the monotony broken; but this in so striking a manner as to rescue us from the idea that the historian is mechanically copying a barren list of names. For in the seventh generation, contemporaneous with the culmination of Cain's line in the family of Lamech, we come upon the simple but anything but mechanical statement: "Enoch walked with God and he was not; for God took him." The phrase is full of meaning. Enoch walked with God because he was His friend and liked His company, because he was going in the same direction as God, and had no desire for anything but what lay in God's path. We walk with God when He is in all our thoughts; not because we consciously think of Him at all times, but because He is naturally suggested to us by all we think of; as when any person or plan or idea has become important to us, no matter what we think of, our thought is always found recurring to this favourite object, so with the godly man everything has a connection with God and must be ruled by that connection. When some change in his circumstances is thought of, he has first of all to determine how the proposed change will affect his connection with God--will his conscience be equally clear, will he be able to live on the same friendly terms with God and so forth. When he falls into sin he cannot rest till he has resumed his place at God's side and walks again with Him. This is the general nature of walking with God; it is a persistent endeavour to hold all our life open to God's inspection and in conformity to His will; a readiness to give up what we find does cause any misunderstanding between us and God; a feeling of loneliness if we have not some satisfaction in our efforts at holding fellowship with God, a cold and desolate feeling when we are conscious of doing something that displeases Him. This walking with God necessarily tells on the whole life and character. As you instinctively avoid subjects which you know will jar upon the feelings of your friend, as you naturally endeavour to suit yourself to your company, so when the consciousness of God's presence begins to have some weight with you, you are found instinctively endeavouring to please Him, repressing the thoughts you know He disapproves, and endeavouring to educate such dispositions as reflect His own nature.