God rejected Cain's bloodless offering because it was brought in self-will instead of faith, and He accepted Abel's because it was a blood sacrifice offered in faith, just as He had instructed.
God had instructed Adam's family how to approach Him and made plain that a blood sacrifice was necessary for fellowship. Cain rationalized that God would accept the fruit of his own labor without the blood, but Abel did what God said and brought the firstlings of his flock. Hebrews 11:4 says Abel's more excellent sacrifice was offered by faith, and by it he obtained witness that he was righteous.
Genesis 4:3-5 — The foundational account showing Cain brought fruit from the ground while Abel brought firstlings of the flock, and God respected Abel's offering but not Cain's.
Genesis 4:7 — God's direct statement to Cain that if he did well he would be accepted, showing the condition was obedience to God's way.
Hebrews 11:4 — The New Testament explanation that Abel's more excellent sacrifice was offered by faith and obtained witness that he was righteous.
In Genesis 4, Abel was a keeper of sheep and Cain was a tiller of the ground. In the process of time, Cain brought of the fruit of the ground as an offering to the LORD, while Abel brought of the firstlings of his flock and of the fat thereof. The LORD had respect unto Abel and to his offering, but unto Cain and to his offering He had not respect. Cain was very wroth and his countenance fell. The LORD then confronted Cain, asking why he was wroth and warning that if he did well he would be accepted, but if not, sin lay at the door. The book of Hebrews provides the key interpretive verse: "By faith Abel offered unto God a more excellent sacrifice than Cain, by which he obtained witness that he was righteous." Scripture says the difference was faith: Abel's sacrifice was more excellent because it was offered by faith, and God bore witness to his righteousness.
Les teaches that God did not leave Adam's family without spiritual instruction after the garden. He had instructed Adam, Eve, Cain, and Abel how to approach Him, and the requirement was a blood sacrifice when conscience convicted them of wrong. Abel brought that blood sacrifice as instructed and was accepted; Cain brought a bloodless sacrifice of self-will — the fruit of his own ground and labor — and was rejected. Les emphasizes that Cain rationalized and deceived himself, thinking "Surely God will accept me without the blood." That rationalization was self-deception. Les also points out that Cain was evidently a farmer with no livestock, and pride kept him from bartering with his brother Abel for a sacrificial animal. God even went so far as to tell Cain He had already provided a lamb — that Cain only needed to go to his tent door, pick it up, and bring it — but Cain still refused. Ultimately, Les highlights Hebrews 11:4: Abel's sacrifice was more excellent because he did what God said to do, by faith. Cain is the natural man; Abel the spiritual — a pattern that runs throughout Scripture of "the natural and then the spiritual." Les applies the lesson to today: the human race hasn't changed, and people still rationalize, thinking God will accept them on their own terms without the blood.
Cain was a tiller of the ground — a farmer who evidently had no livestock — and he brought an offering from what he had raised by his own labor. Les describes it as a bloodless sacrifice of self-will. God had instructed that a blood sacrifice was necessary for fellowship, and Cain refused to bring one, rationalizing that his own beautiful, labor-produced offering would be accepted. His offering was unacceptable because it was not what God had said to bring — it was Cain's own way rather than God's way.
Yes. In Genesis 4:7, God told Cain that if he did well he would be accepted. Les explains that God, knowing Cain did not want to go through the trouble of getting a sacrificial animal, went a step further and said He had already provided a sacrifice — a lamb at the tent door — just as He would later provide a ram for Abraham in Genesis 22. Cain only had to pick it up and bring it, and God would accept him. Cain still refused, and his unrepentant anger led to sin.
Hebrews 11:4 says Abel offered a more excellent sacrifice by faith. Les teaches that the sacrifice was more excellent precisely because Abel did what God said to do — he brought the blood sacrifice on the basis of faith, taking God at His Word. By that faith, Abel obtained witness that he was righteous. Cain's offering was not accompanied by faith; it was rationalization and self-will, so it was rejected.
Les drives the point home: the human race hasn't changed one iota. People today do exactly what Cain did — they rationalize, deceive themselves, and assume God will accept them on their own terms, without the blood. The lesson is that acceptance with God has always required taking Him at His Word — approaching through the blood sacrifice He provided, rather than through our own efforts. Cain is the natural; Abel the spiritual, and the principle runs all the way through Scripture.
God's Instruction to Adam's Family
God did not leave Adam, Eve, Cain, and Abel to fend for themselves — He instructed them on how to approach Him, making plain that a blood sacrifice was required for fellowship. This clip also introduces the pattern of Cain as the natural man and Abel as the spiritual.
The Blood Sacrifice vs. Self-Will
Les contrasts Abel's obedient blood sacrifice (accepted, restoring right relationship) with Cain's bloodless, self-willed offering (rejected), and reveals that God had already provided a lamb at the tent door which Cain refused to bring.
Cain's Rationalization and Self-Deception
Cain deceived himself into thinking God would accept him without the blood, while Abel simply did what God said — and Hebrews 11 attributes Abel's more excellent sacrifice to his faith.
Pride and God's Provided Sacrifice
Cain had no sacrificial animals by his own hand, and pride kept him from bartering with Abel; God then told Cain He had already provided a sacrifice for him, just as He would for Abraham.
Faith as Doing What God Says
Les connects Genesis 4 with Hebrews 11, explaining that Abel's sacrifice was more excellent because he did what God said — and that this same premise of personal faith runs all the way through Scripture.
Reconciliation Offered, Rejected
God's offer of reconciliation to early humanity was conditioned on bringing the blood sacrifice; Abel was accepted for doing what God told him, while Cain rationalized and went his own way.
Conscience and the Blood Sacrifice
Under the dispensation of conscience, God instructed that a blood sacrifice would bring acceptance when conscience convicted; Abel brought it by faith, but Cain rationalized that his own beautiful offering from his labor should be enough.
Faith's Witness of Righteousness
Hebrews 11:4 answers the question directly: Abel's faith — not just his sacrifice — made it more excellent, and by it he obtained witness that he was righteous.
Genesis 4:3: And in process of time it came to pass, that Cain brought of the fruit of the ground an offering unto the LORD.
Cain's offering was from his own labor of the ground rather than the blood sacrifice God required.
Genesis 4:4: And Abel, he also brought of the firstlings of his flock and of the fat thereof. And the LORD had respect unto Abel and to his offering:
Abel brought the best of his flock — a blood sacrifice — and God had respect to both the man and his offering.
Genesis 4:5: But unto Cain and to his offering he had not respect. And Cain was very wroth, and his countenance fell.
God rejected Cain and his offering, and Cain responded with anger rather than repentance.
Genesis 4:7: If thou doest well, shalt thou not be accepted? and if thou doest not well, sin lieth at the door. And unto thee shall be his desire, and thou shalt rule over him.
God's own explanation to Cain that doing well (bringing the required sacrifice) would bring acceptance, but failure left sin waiting.
Hebrews 11:4: By faith Abel offered unto God a more excellent sacrifice than Cain, by which he obtained witness that he was righteous, God testifying of his gifts: and by it he being dead yet speaketh.
Scripture's explicit statement that Abel's sacrifice was more excellent because it was offered by faith.
No. Les Feldick teaches the problem was that Cain offered a bloodless sacrifice of self-will in direct disobedience to God's instruction, which required a blood sacrifice. Abel was accepted because he brought the blood sacrifice by faith — doing what God said to do. The issue was faith and obedience, not the mere fact that the offering was from the ground.
Yes. God told Cain in Genesis 4:7 that if he did well he would be accepted. Les also teaches that God provided a lamb for Cain at his tent door — all Cain had to do was pick it up and bring it. Cain refused, and his anger led him into sin.
According to Les Feldick, God instructed Adam, Eve, Cain, and Abel on how to approach Him — they were not left to fend for themselves spiritually. The requirement was that when conscience convicted them of wrong, they must bring a blood sacrifice, and God would accept them and restore fellowship.
Because Abel's sacrifice was acceptable by faith — he did what God said. By that faith he obtained witness that he was righteous. The sacrifice alone without faith would not have pleased God, and Cain's rationalization shows the absence of faith.
Watch the Teaching: Cain vs. Abel: Why God Accepted One Offering and Rejected the Other