Sometimes appearances deceive us. Or could it be that they almost always do? As I grow older, I’m not sure. Take, for instance, this vignette from the first book of the Bible:
In the course of time Cain brought to the Lord an offering of the fruit of the ground, and Abel also brought of the firstborn of his flock and of their fat portions. And the Lord had regard for Abel and his offering, but for Cain and his offering he had no regard. So Cain was very angry, and his face fell. Genesis 4:3-5 English Standard Version (ESV)
John Calvin has much to say about this situation. It is clearly very important.
If we look only at the externals, we might ask: “Why did God accept one, but not the other? Was it the type of sacrifice each offered?” One, an animal sacrifice, reminiscent of the animals slain when God made garments of skins for Adam and Eve. The other, a grain offering, which was someday to symbolize the food offering described in Leviticus. “Was the grain not prepared correctly or, perhaps, not the first of the crop?”
Our best answer always results when scripture explains scripture. In the Letter to the Hebrews, the writer says:
By faith Abel offered to God a more acceptable sacrifice than Cain, through which he was commended as righteous, God commending him by accepting his gifts. And through his faith, though he died, he still speaks. Hebrews 11:4 (ESV)
Calvin succinctly expounds on this point:
By faith Abel offered, etc. The Apostle’s object in this chapter is to show, that however excellent were the works of the saints, it was from faith they derived their value, their worthiness, and all their excellences; and hence follows what he has already intimated, that the fathers pleased God by faith alone.
Now he commends faith here on two accounts, — it renders obedience to God, for it attempts and undertakes nothing, but what is according to the rule of God’s word, — and it relies on God’s promises, and thus it gains the value and worth which belongs to works from his grace alone. Hence, wherever the word faith is found in this chapter, we must bear in mind, that the Apostle speaks of it, in order that the Jews might regard no other rule than God’s word, and might also depend alone on his promises.
Then, more specifically to the Genesis passage, he says:
…Abel’s sacrifice was for no other reason preferable to that of his brother, except that it was sanctified by faith: for surely the fat of brute animals did not smell so sweetly, that it could, by its odor, pacify God. The Scripture indeed shows plainly, why God accepted his sacrifice, for Moses’s words are these, “God had respect to Abel, and to his gifts.” It is hence obvious to conclude, that his sacrifice was accepted, because he himself was graciously accepted. But how did he obtain this favor, except that his heart was purified by faith.
Going on, Calvin explains what the writer meant:
God testifying, etc. He confirms what I have already stated, that no works, coming from us can please God, until we ourselves are received into favor, or to speak more briefly, that no works are deemed just before God, but those of a just man: for he reasons thus, — God bore a testimony to Abel’s gifts; then he had obtained the praise of being just before God.
Next, he addresses the issue of external appearances:
This doctrine is useful, and ought especially to be noticed, as we are not easily convinced of its truth; for when in any work, anything splendid appears, we are immediately rapt in admiration, and we think that it cannot possibly be disapproved of by God: but God, who regards only the inward purity of the heart, heeds not the outward masks of works. Let us then learn, that no right or good work can proceed from us, until we are justified before God.
And, Calvin concludes:
By it he being dead, etc. To faith he also ascribes this, — that God testified that Abel was no less the object of his care after his death, than during his life: for when he says, that though dead, he still speaks, he means, as Moses tells us, that God was moved by his violent death to take vengeance. When, therefore, Abel or his blood is said to speak, the words are to be understood figuratively. It was yet a singular evidence of God’s love towards him, that he had a care for him when he was dead; and it hence appears, that he was one of God’s saints, whose death is precious to him.
So, as it says in First Samuel, “The Lord sees not as man sees: man looks on the outward appearance, but the Lord looks on the heart.” Like Abel, let us believe Him with our whole heart.
It’s Not the Doctrine of Justification by Faith Alone that Saves—It’s Christ Who Saves, YouTube, Ligonier Ministries, Published on Apr 19, 2017, Longer Teaching on the Same Subject, and Longer Still