Romans 14 – question 4

Comparison with « Good Conscience » and « Faith »

In 1 Timothy 1:19, Paul exhorts Timothy:
« Keeping Faith (pistis) and a good conscience (suneidēsis), which some have rejected and thereby shipwrecked their Faith. » (NASB)
This verse places faith (pistis) and conscience (suneidēsis) side by side, highlighting two essential elements of the Christian life. Losing a « good conscience » leads to a « shipwreck of faith », emphasizing the importance of correctly understanding these two concepts.

In Romans 14:23, Paul also states:
« Whatever is not from faith (pistis) is Sin. »
How should we define a good conscience in relation to faith, and how are these concepts interconnected?

1. Definition of « Suneidēsis » (Conscience) in the New Testament

The Greek word συνείδησις (suneidēsis) literally means « joint knowledge », referring to the moral self-awareness that allows a person to evaluate their actions and thoughts according to a moral standard.

Analysis of the Use of « Suneidēsis » in the New Testament

This term appears about thirty times, often used by Paul to describe the believer’s moral awareness. Here are its primary meanings:

  • Conscience as an inner witness
    • Romans 2:15 – The conscience of Gentiles testifies that the law is written on their hearts.
    • 2 Corinthians 1:12 – A clear conscience results from living with integrity.
  • A pure or defiled conscience
    • 1 Timothy 1:5« The goal of our instruction is love from a pure heart, a good conscience, and a sincere faith. »
    • Titus 1:15 – A defiled conscience corrupts moral judgment.
  • Conscience and Christian freedom
    • 1 Corinthians 8:7-12 – Some believers, due to a weak conscience, eat with guilt.
    • 1 Corinthians 10:29 – A believer should consider others’ consciences but not be enslaved by them.
  • Conscience and Christian testimony
    • Acts 23:1 – Paul declares that he has lived with a good conscience before God.
    • 1 Peter 3:16 – A good conscience protects against unjust accusations.

Synthesis

Conscience is the internal moral compass that God has placed in every human being. It can be shaped by truth or corrupted by Sin and false teachings.

2. Comparison Between « Pistis » and « Suneidēsis « 

TermDefinitionFunction
Pistis (πίστις) – Faith / ConvictionTrust in God, confidence in Christ, and also a personal conviction based on faith.Guides decisions in alignment with God’s will.
Suneidēsis (συνείδησις) – ConscienceThe inner moral compass that judges actions based on right and wrong.Acts as a moral barometer, affirming or condemning actions based on received knowledge.

Main Difference:

  • Faith (pistis) is active: it directs our choices and trust in God.
  • Conscience (suneidēsis) is reactive: it testifies afterward whether we have acted rightly or not.

Connection Between the Two:

  • A good conscience depends on a faith shaped by truth.
  • A defiled conscience emerges when one acts against their faith or disregards the Holy Spirit’s conviction.

3. Application to Romans 14:23: « Whatever Is Not from Faith Is Sin. »

In Romans 14:23, Paul applies this principle to secondary matters (e.g., food laws):

  • A believer who eats with doubt against their conscience sins because they do not act from faith.
  • Faith and conscience must work together:
    • Faith guides the choice (pistis).
    • Conscience affirms or condemns the action (suneidēsis).

Practical Example: An Ethical Decision

Case 1: An action aligned with faith and a good conscience

  • A Christian is convinced that drinking wine in moderation is not sinful.
  • Their conscience does not condemn them. They drink without guilt.
    No sin (1 Corinthians 10:31).

Case 2: An action against conscience

  • A Christian has doubts about drinking alcohol.
  • Yet, under peer pressure, they drink with guilt.
    Sin, because they do not act from faith (Romans 14:23).

4. How to Cultivate a Good Conscience and Strong Faith?

  • Shape Your Conscience with God’s Word
    • A pure conscience is built on biblical truth (John 17:17).
    • Beware of human traditions that unnecessarily burden the conscience (Matthew 15:9).
  • Do Not Act Against Your Conscience Until It Is Enlightened
    • If a practice troubles you, it is better to abstain until you gain more clarity (Romans 14:5).
  • Do Not Impose Personal Convictions on Others
    • Spiritual maturity means allowing others the time to grow (Romans 14:13).
  • Maintain a Living Faith and a Pure Conscience
    • 1 Timothy 1:19 warns that neglecting conscience leads to shipwrecked faith.
    • 1 John 3:21« If our heart does not condemn us, we have confidence before God. »

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