Falling away and Hebrews 6
As believers in the Overcomer, we have every reason to be fruitful and effective for His kingdom (John 16:33; 1 John 5:4–5). In Christ, we have everything we need for life and godliness (2 Peter 1:3). We have been enlightened, we have tasted the heavenly gift, we have become partakers of the Holy Spirit, and we have tasted the good word of God and the powers of the age to come (Hebrews 6:4–5).
Yet, spiritual maturity is neither automatic nor guaranteed because, in our unredeemed bodies, we remain weak toward evil (Romans 7:18–24; Galatians 5:17). Our flesh is not stagnant; rather, we will grow increasingly corrupt if we persistently yield to it (Galatians 6:8; Ephesians 4:22). Sin is deceitful, hardening our hearts toward God and dulling the sensitivity of our conscience (Hebrews 3:13; 1 Timothy 4:2). For this reason, it is possible to fall so far away from God that nothing can restore us to repentance—meaning the restoration of active fellowship and walking with God and Jesus (Hebrews 6:6; 1 John 1:6–7).
This falling away has nothing to do with forfeiting or losing eternal salvation, because the primary issue in Hebrews 6 centers strictly on spiritual maturity and fruitfulness (Hebrews 5:12–14; Hebrews 6:1). Believers who fall away from God in such a manner will lead a fruitless life that will receive fiery judgment from Christ, just as an unproductive field would be burned for purification in biblical times (Hebrews 6:7–8; John 15:6). This is the context of Hebrews 6, and it directly relates to the future Judgment Seat of Christ, which we read of in greater detail in 1 Corinthians 3:11–15. For on that Day, the good works we have done through Him will survive the testing flames, and we will be rewarded (1 Corinthians 3:14). Conversely, the bad works done apart from Him will be destroyed by the flames, causing us to suffer eternal loss but not the loss of our salvation (1 Corinthians 3:15).
We must always remember the significance of Christ's one sacrifice, for by it we have been perfected forever in our standing with the Almighty (Hebrews 10:10,14). For salvation is by grace and not by our works (Ephesians 2:8–9) but by the perfect work of the Son of God (Romans 5:17–19). Nonetheless, our works are very significant because they will shape our eternal experience in His kingdom (1 Corinthians 15:58). For only those who are faithful now will reign with Him later (Revelation 3:20–21). Only those who steward earthly riches well will be entrusted with the true riches later (Luke 16:10–11).