Compromise with God's law is the signature danger of this age, and it is more perilous than the persecution the apostles faced because it produces a slow, barely noticeable separation from God, like a frog in gradually heating water. Even a little compromise is deadly, since it leads to greater compromises until a relationship with God becomes impossible. King Solomon illustrates this. Though wise, blessed, and twice spoken to by God, he multiplied horses, wives, and wealth in disregard of God's commands for Israel's kings (Deuteronomy 17:16-17; I Kings 10-11). He knew the instructions but, secure in his might, treated them as minor infractions. God wanted kings to rely on Him in war, to keep their devotion from being turned by foreign wives' gods, and to avoid pride in wealth. Solomon's reasoning probably ran that since one step brought no consequences, another would be harmless. But small compromises weaken character and eventually produce major sins. Because "a good understanding have all those who do His commandments" (Psalm 111:10), his minor compromises gradually distorted his understanding of God's law, until in old age his wives turned his heart away and he broke several of the Ten Commandments. Society sees no sin in compromise, yet it is in seemingly insignificant areas that Satan makes his most effective inroads. Compromise begins the process of sin and erodes godly character. If it could happen to Solomon, it can happen to anyone, so small compromises must be resisted.

Compromise is the weakening or giving up of principles for reasons of expediency, which is always rooted in self-interest, and nothing erodes convictions and standards faster. Solomon, though gifted with wisdom and once beloved of God, illustrates its danger. Deuteronomy 17:15-20 gave kings guidelines against multiplying horses, wives, and silver and gold, yet Solomon, fully aware of them, treated these as too minor to matter. Importing horses from Egypt led to taking many wives, including foreign women whom God had forbidden. Those wives turned his heart to idols, and he built high places for Chemosh and Molech, whose worship involved child sacrifice. His hoarding of wealth through heavy taxes and forced labor also oppressed the people and helped bring about Israel's division. The Bible gives no indication that he repented. Small compromises weaken character and gradually grow into major sin and apostasy, making it ever harder to return to the faith once delivered. They also distort one's understanding of God's way, since a good understanding belongs to those who do all His commandments (Psalm 111:10). Satan begins his inroads by prompting compromise with God's law, and the process of sin ends in death (James 1:14-16). Compromise can therefore cost eternal life, so it must be stopped at the start, while the pulls are still small.

Compromise with God's laws is the signature danger of this age, and like the frog in slowly heating water it produces a gradual separation from God that goes unnoticed until turning back is nearly impossible. The parables of the ten virgins, the talents, and the sheep and goats show people who let the cares of the world and the deceitfulness of riches (Matthew 13:22) choke their zeal, and salvation is individual, never collective. Solomon is the central warning. Wise, wealthy, and secure, he treated small infractions as insignificant, importing horses from Egypt despite the command in Deuteronomy 17 that kings not multiply horses, since God wanted Israel to rely on Him rather than on military might (Proverbs 21:31). That minor compromise opened the way to multiplied foreign wives, who turned his heart to idolatry, including the worship of Molech, and the consequences reached later generations of kings. The main point is that small compromises weaken character and over time lead to major sins, because the heart is deceitful and Satan makes his greatest inroads in what seem the smaller matters. In contrast, Josiah immediately removed the horses dedicated to the sun once he found the law. God is to be worshipped in spirit and truth, not in compromise.

Compromise with God's laws and principles is the defining danger of this age, working like the slowly heated water that keeps a frog from jumping to safety. It promotes a gradual separation from God, and even a little compromise almost always leads to greater ones until a person apostatizes. Solomon is the cautionary example. Secure in wealth and power, he disregarded God's instruction to kings in Deuteronomy 17:14-20, importing horses from Egypt even though he knew, as Proverbs 21:31 shows, that deliverance belongs to the Lord. Having seen no consequences, he went on to multiply foreign wives. In his old age they turned his heart to idols such as Ashtoreth, Milcom, Chemosh, and Molech, whose worship included child sacrifice, and his royal sanction set a precedent for later kings. Small compromises weaken character, distort understanding of God's ways, and open the way to major sins. Josiah, by contrast, stood up for what God had revealed and removed both the idolatrous horses and the child sacrifice. Believers must therefore resist using human reasoning to bend God's law, especially in matters that seem minor, because Satan gains ground by getting them to relax in little things and then in vital ones. Paul exhorts, "nor give place to the devil" (Ephesians 4:27).

Compromise with the world, or syncretism, is the central problem in Christ's letter to Thyatira, which He addresses as the Son of God with eyes like fire and feet like fine brass. The church was commended for love, service, faith, and growth, yet it tolerated "that woman Jezebel," a self-styled prophetess who taught members to join the trade guild festivals, with their idol-meat feasts and ritual immorality. Refusing meant expulsion from the guild, poverty, and social ostracism, so members reasoned that compromise was safer, perhaps twisting Paul's words that an idol is nothing or holding that bodily acts do not affect the spirit. Paul, however, forbade eating in pagan temples, since one cannot share the Lord's table and the table of demons. Some may even have believed they could handle Satan's world without being burned, which was spiritual pride. Christ's response is severe: Jezebel faces sickness, her followers great tribulation and death, and those who sought to avoid persecution through sin end up caught in trouble anyway. The faithful remnant need only hold fast and not compromise. Overcomers must keep His works "until the end," since past righteousness counts for nothing if one apostatizes (Ezekiel 18:24). Believers must not conform to the world (Romans 12:1-2, 1 John 2:15-17) but keep evil out entirely. As Christ puts it, "You cannot serve God and mammon. Choose your side."

Remaining under false religious leaders and teachers, or staying close to unbelievers, involves compromise that leads to sin, which is why separation is necessary. The only valid spiritual reason for seceding from a church organization is false doctrine, as when the Worldwide Church of God fell into apostasy and converted members had to leave, citing Romans 16:17. Believers must likewise come out of Babylon, meaning its way of thinking, as Revelation 18:4 warns, lest they share in her sins and plagues. A new creation cannot retain Babylon within it, and an admixture of church and world is syncretism that is fatal to true Christianity and hinders the church's work. Separation is not total isolation: Jesus ate with sinners yet remained spiritually apart, and believers are to treat neighbors kindly. Yet they must remain apart in marriage (only "in the Lord"), close business ties, and degenerate social activities, for light cannot be mixed with darkness or Christ with Belial (II Corinthians 6:14-18). Believers must also withdraw socially from professing brethren in flagrant, unrepentant sin, while admonishing them as brothers rather than enemies. Idolatry of the heart, anything set above God in the mind, is also a compromise God will judge. Loyalty to God must come before even family, and the gospel brings a sword, not a sentimental peace. Overcoming the world requires faith and diligent effort, with God's help.

Zedekiah embodies the ruinous results of compromising with fear and with those who hold power. Jeremiah tells him that surrendering to the Babylonians would spare his life, his family, and Jerusalem, yet the king admits, "I am afraid" of the Jews who have defected and of the princes. He values Jeremiah only as a "crystal ball with legs," a source of future knowledge, not as a voice to be obeyed. His feet sink in the mire of his own fear, and he vacillates. He tells the princes "the king can do nothing against you" and hands Jeremiah over to them, then reverses himself when Ebed-Melech speaks up. He ends the interview with Jeremiah by demanding secrecy so the princes will not learn of it. Because he puts self-preservation and his standing with his friends ahead of obeying God, he forfeits what he sought to protect. He sees his sons killed, is blinded, and dies in Babylon, losing the safety God had offered his family and capital. This illustrates the paradox of Matthew 16:25, that whoever tries to save his life loses it. Ebed-Melech, an outcast Ethiopian eunuch, refuses such compromise. He overcomes his fear and risks his life to defend God's prophet, and God promises to deliver him and give him his life as a prize.