Striving for Doctrinal Faithfulness While Growing in Grace

Every Christian should want to be as doctrinally accurate as possible. If God has spoken, then His Word deserves to be handled carefully, believed fully, and taught honestly. We should never become casual about truth. Scripture repeatedly calls us to grow, to test things carefully, to hold fast what is good, and to teach sound doctrine. A heart that loves God will not treat doctrine as a small matter.

At the same time, salvation is not the reward for mastering every detail of theology with flawless precision. If that were the standard, no one could stand. We are saved by the grace of God through an obedient faith in Jesus Christ, not by achieving exhaustive knowledge. Even mature believers are still learning. Peter did not say, “Arrive at perfect knowledge immediately.” He said, “Grow in the grace and knowledge of our Lord and Savior Jesus Christ” (2 Peter 3:18). Growth implies movement, humility, correction, and dependence on God.

So there are two truths we must hold together.

First, doctrine matters greatly, and truth is not optional. Paul told Timothy to “take heed to thyself, and to thy teaching” (1 Timothy 4:16). He told Titus to hold fast the faithful Word so that he could exhort in sound doctrine and refute those who contradict (Titus 1:9). Jesus said true worship must be in spirit and truth (John 4:24). We are not free to invent our own message or teach whatever seems appealing. Love for God includes love for what He has actually said.

Second, spiritual life is not measured by whether a person has already learned everything perfectly. Christians are people being transformed. Some truths are learned early, others more slowly. Apollos is a good example. He was sincere and fervent, and he taught what he knew, but his understanding was incomplete. So Priscilla and Aquila took him aside and explained the way of God more accurately (Acts 18:24–26). His incomplete understanding didn’t mean that truth didn’t matter. It meant he needed further instruction, and when he received it, that was evidence of a good heart.

To say that salvation is not based on knowing everything perfectly is not to say that one may reject clear doctrine and still be pleasing to God. Scripture doesn’t permit us to dismiss teachings connected to entering Christ, remaining faithful, or living in holiness. A humble learner may need correction, but no one has the right to knowingly oppose God’s Word on matters that affect salvation and faithful living. There is a difference between incomplete understanding and willful rejection of truth.

That helps us see an important distinction: there is a difference between imperfect understanding and an unteachable spirit.

God knows that difference perfectly.

He knows when someone is honestly trying to follow His Word and is still growing. He also knows when someone is content to remain shallow, careless, or stagnant, and He certainly knows when someone is intentionally twisting truth, resisting correction, or teaching error for selfish reasons. Humans can misread motives, but God cannot. “Man looketh on the outward appearance, but Jehovah looketh on the heart” (1 Samuel 16:7). He knows whether a person’s ignorance is humble ignorance or stubborn ignorance. He knows whether a teacher is making an honest mistake or whether he is handling the Word deceitfully.

That is why the Bible speaks both tenderly and seriously about knowledge. On the one hand, believers are called to patience, growth, and restoration. On the other hand, teachers are warned. James says that teachers are subject to stricter judgment (James 3:1). Paul warned about those who handle the Word dishonestly and those who teach for gain or with corrupt motives. False teaching is never treated lightly in Scripture, because it misrepresents God and harms souls.

Still, the answer to that danger is not despair. It is reverent diligence.

We should strive to be doctrinally sound because we love God. Jesus said, “If ye love me, ye will keep my commandments” (John 14:15). Love doesn’t ask, “What is the minimum I must know?” Love asks, “How can I better honor the One who saved me?” A Christian who loves God wants his beliefs, words, and teaching to line up with God’s Word as closely as possible. He doesn’t chase novelty. He doesn’t defend error out of pride. He doesn’t hide behind “nobody can know everything” as an excuse for laziness. Instead, he keeps learning, repenting, refining, and submitting.

This is also one reason Christians must help each other. Growth is not meant to happen in isolation. God gave the church teachers, shepherds, and fellow believers so that the body may be built up and no longer be tossed about by every wind of doctrine (Ephesians 4:11–16). Sometimes that help is gentle encouragement. Sometimes it is careful instruction, correction, or even rebuke.

Rebuke, when done biblically, is not the opposite of love. It is one form of love.

Paul told Timothy to “reprove, rebuke, exhort with all longsuffering and teaching” (2 Timothy 4:2). That balance is important. Rebuke is not fleshly harshness. It is not winning arguments for ego’s sake. It is not embarrassing people. It is loving someone enough to say, “This is not aligned with God’s Word, and it needs to be corrected.” Faithful rebuke aims at repentance, clarity, and restoration. “Brethren, even if a man be overtaken in any trespass, ye who are spiritual, restore such a one in a spirit of gentleness” (Galatians 6:1). Truth and gentleness belong together.

A church that never corrects error doesn’t truly love truth, but a church that corrects without humility and compassion doesn’t reflect Christ well either. We need both conviction and meekness. We must care enough about doctrine to speak, and care enough about people to speak rightly.

In the end, the goal is not to win a reputation for being the smartest person in the room. The goal is to love God so deeply that we want every belief and every word to be faithful to Him. We pursue doctrinal accuracy not to boast in our knowledge, but to honor the God of truth. We keep growing because we know we have not arrived. We accept correction because we want to be right before God more than we want to appear right before men, and we help correct others because souls matter, truth matters, and God matters.

So yes, we should continue striving to be doctrinally perfect, meaning aiming for full alignment with God’s Word, but we should also remember that salvation is not based on possessing a complete and flawless understanding at every moment. It is about trusting Christ and continuing to grow in His grace and knowledge. God knows who is sincerely growing, who is carelessly stagnant, and who is deliberately distorting the truth. That is why humility, study, repentance, and mutual correction are all essential parts of faithful Christian living.

The heart of the matter is simple: if we truly love God, we will want to do our best to believe His truth, live by His truth, and teach nothing but His truth.