Heretics frequently promise prosperity and assure sinners of their entry into the kingdom of heaven, claiming that it is prepared for them, urging them to emulate God's greatness, and suggesting they can live without sin because they possess free will and knowledge of the law. Through these promises, they lead the unsuspecting astray, particularly those burdened by sin, who are swayed by every new doctrine, ever learning yet never arriving at the truth, thus enticing their followers (2 Tim. 3:6, 7, Eph. 4:14). In contrast to the hollow words of heretics, the Lord asserts that His words are like fire, and a hammer that shatters rock. His declarations warn of impending judgments, intended to deter people from sin by instilling fear. The chaff of the sinful faces the threat of destruction, so that the hard hearts of the heretical may be shattered by His word, replacing stony hearts with ones of flesh, open and receptive to God's commandments.
Similarly, the Lord, speaking through Ezekiel (Ezekiel 13), describes how the false prophets’ flattering words serve merely as a flimsy cover, like uncemented mud on a wall, destined to collapse under the weight of divine justice, akin to a torrential downpour. These false prophets craft pillows for sinners to rest upon, soothing them instead of encouraging genuine repentance and efforts to appease God’s wrath through tears. Instead of “hammer,” the Seventy translators chose “axe,” the very tool referenced by John the Baptist: "the axe lies at the root of the trees" (Matt. 3:10). This axe is meant to fell barren trees, just as the hammer shatters the hardest stones. Thus, the prophet Nahum proclaims: "His fury, without doubt God, melteth away the power, and the stone is shattered from Him" (Nahum 1:6), directed against heretics. Regarding church leaders, it is noted that "the hammer and the axe were not heard in the house of the Lord" (3 Sam. 6:7).