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Who Was Cain?

The Pioneer of False Worship

The story of Cain, found in the fourth chapter of Genesis, is not merely a tale of the world’s first murder; it is the seminal account of religious apostasy and the eternal conflict between God-approved sacrifice and man-invented religion. Cain stands as a foundational type—a spiritual ancestor to all who attempt to approach a holy God on their own terms, substituting human effort for divine requirement.

The Two Offerings

Cain, the firstborn son of Adam and Eve, was a “tiller of the ground.” His younger brother, Abel, was a “keeper of sheep.” The pivotal moment in their narrative occurred when they both brought offerings to the Lord:

“And in process of time it came to pass, that Cain brought of the fruit of the ground an offering unto the LORD. 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: But unto Cain and to his offering he had not respect.” (Genesis 4:3-5, KJV)

The key distinction is not in the brothers’ occupations, but in the nature of their worship and the attitude of their hearts.

  • Abel’s Offering (Faith): Abel’s sacrifice involved the shedding of blood, pointing forward to the necessary sacrifice of Christ (Hebrews 9:22). It was a testament to his faith, as affirmed by the Apostle Paul: “By faith Abel offered unto God a more excellent sacrifice than Cain, by which he obtained witness that he was righteous…” (Hebrews 11:4, KJV).
  • Cain’s Offering (Works/Self-Sufficiency): Cain offered the “fruit of the ground”—the product of his own toil and labor. While he brought an offering, it was an offering without the required blood and therefore lacked the necessary humility and acknowledgement of man’s fallen state. It was a form of self-righteous worship, placing human effort above divine command.

The Seed of Envy and Murder

When God rejected Cain’s offering, Cain did not humble himself and repent. Instead, he was filled with resentment and rage: “And Cain was very wroth, and his countenance fell.” (Genesis 4:5, KJV). God, in His mercy, warned Cain that sin was crouching at the door, but Cain refused the admonition.

The rejection of his religious offering led directly to a spiritual and moral decline, culminating in fratricide:

“And Cain talked with Abel his brother: and it came to pass, when they were in the field, that Cain rose up against Abel his brother, and slew him.” (Genesis 4:8, KJV)

The New Testament makes clear that Cain’s murderous act was fueled by the wickedness inherent in his false piety:

“Not as Cain, who was of that wicked one, and slew his brother. And wherefore slew he him? Because his own works were evil, and his brother’s righteous.” (1 John 3:12, KJV)

The Way of Cain: A Prophetic Warning

The story of Cain establishes a vital, recurring theme in Scripture. The “way of Cain” (Jude 1:11, KJV) is one of the three great warnings given to the church and is defined by the following characteristics:

  1. Religious Self-Deception: Believing that one’s own efforts, morality, or good intentions are sufficient to gain acceptance with God, thereby rejecting the substitutionary atonement found only in Christ.
  2. Hatred of the True Believer: Being driven by envy and opposition toward those whose genuine, faith-based worship has received God’s approval.
  3. The Rise of the World System: After the murder, Cain was cast out and went on to build a city (Genesis 4:17), establishing a civilization separated from God’s presence—the beginning of the godless “world system” that continues to oppose the people of faith.

Cain remains the tragic example of the truth that the root of apostasy is not a lack of religion, but the establishment of a false religion—one based on the pride of man rather than the grace of God.