Question 5: Can you keep all this [i.e., love God and neighbor] perfectly?
Answer: No, for I am prone to hate God and my neighbor
In and of itself God’s moral law (“love God and your neighbor”) is not a bad thing. On the contrary, God’s law is holy, righteous, and good (Rom. 7:12). The reason that the law is often called “the bad news” is because we are unable to keep it. The problem is not in the law but in us; our obedience has never been complete and perfect. When God’s law tells us of God’s demands and reveals our sin and misery (e.g., Rom. 3:9-20), it tells us in crystal clear terms what our conscience has already uttered (Rom. 1:32; 2:13-15) – we have violated the law of love.
Tragically, our condition is even worse than that we have failed to obey God’s moral law. This disobedience is not a mere slip-up by people that are inherently good. No, we have an inclination toward hate (Eph. 2:1-3). Our nature is now twisted and corrupted and we worship created things (including ourselves) instead of the Creator (Rom. 1:18-23). We are also prone to love ourselves to the detriment of our neighbors. In the first sin events of Adam and Eve, we submitted ourselves to the instruction and command of the serpent. Having been cast out of the Garden and still wandering “East of Eden”, we generally do his bidding, rejecting our Creator and our neighbor.
(To avoid misunderstanding: God’s “common grace” has prevented us from living as rebelliously as we could. There is still a remnant of good in mankind, but the good we see never meets the standard that God originally set. Societal “good” is never done with perfect love for the Creator and neighbor.)