This cannot be considered too weak a motive to carry so enormous a crime. Even in a highly civilised age we find an English statesman saying: "Pique is one of the strongest motives in the human mind. Fear is strong but transient. Interest is more lasting, perhaps, and steady, but weaker; I will ever back pique against them both. It is the spur the devil rides the noblest tempers with, and will do more work with them in a week, than with other poor jades in a twelve-month." And the age of Cain and Abel was an age in which impulse and action lay close together, and in which jealousy is notoriously strong. To this motive John ascribes the act: "Wherefore slew he him? Because his own works were evil, and his brother's righteous."
We have now learned better how to disguise our feelings; and we are compelled to control them better; but now and again we meet with a deep-seated hatred of goodness which might give rise to almost any crime. Few of us can say that for our own part we have extinguished within us the spirit that disparages and depreciates and fixes the charge of hypocrisy or refers good actions to interested motives, searches out failings and watches for haltings and is glad when a blot is found. Few are filled with unalloyed grief when the man who has borne an extraordinary reputation turns out to be just like the rest of us. Many of us have a true delight in goodness and humble ourselves before it when we see it, and yet we know also what it is to be exasperated by the presence of superiority. I have seen a schoolboy interrupt his brother's prayers, and gird at him for his piety, and strive to draw him into sin, and do the devil's work with zest and diligence. And where goodness is manifestly in the minority how constantly does it excite hatred that pours itself out in sneers and ridicule and ignorant calumny.
But this narrative significantly refers this early quarrel to religion. There is no bitterness to compare with that which worldly men who profess religion, feel towards those who cultivate a spiritual religion. They can never really grasp the distinction between external worship and real godliness. They make their offerings, they attend to the rites of the religion to which they belong and are beside themselves with indignation if any person or event suggests to them that they might have saved themselves all their trouble, because these do not at all constitute religion. They uphold the Church, they admire and praise her beautiful services, they use strong but meaningless language about infidelity, and yet when brought in contact with spirituality and assured that regeneration and penitent humility are required above all else in the kingdom of God, they betray an utter inability to comprehend the very rudiments of the Christian religion. Abel has always to go to the wall because he is always the weaker party, always in the minority. Spiritual religion, from the very nature of the case, must always be in the minority; and must be prepared to suffer loss, calumny, and violence, at the hands of the worldly religious, who have contrived for themselves a worship that calls for no humiliation before God and no complete surrender of heart and will to Him. Cain is the type of the ignorant religious, of the unregenerate man who thinks he merits God's favour as much as any one else; and Cain's conduct is the type of the treatment which the Christ-like and intelligent godly are always likely to receive at such hands.
We never know where we may be led by jealousy and malice. One of the striking features of this incident is the rapidity with which small sins generate great ones. When Cain went in the joy of harvest and offered his first fruits no thought could be further from his mind than murder. It may have come as suddenly on himself as on the unsuspecting Abel, but the germ was in him. Great sins are not so sudden as they seem. Familiarity with evil thought ripens us for evil action; and a moment of passion, an hour's loss of self-control, a tempting occasion, may hurry us into irremediable evil. And even though this does not happen, envious, uncharitable, and malicious thoughts make our offerings as distasteful as Cain's. He that loveth not his brother knoweth not God. First be reconciled to thy brother, says our Lord, and then come and offer thy gift.