Final answer:
Apostle Paul admonished the brethren to humble themselves in their knowledge of God, suggesting that one should recognize the limitations of human understanding and depend on divine wisdom.
Step-by-step explanation:
The apostle Paul often provided guidance on how believers should conduct themselves, particularly concerning the knowledge of God. In the context of Paul's teachings, he admonished the brethren to practice epistemic humility. This concept, reflected in the idea that our knowledge is 'fragile, fallible, and colored by our own experiences,' aligns with Paul's call for believers to be humble rather than boastful about their understanding. Specifically, Paul would advise those with knowledge to humble themselves (Option D), which involves recognizing the limitations of our understanding and depending on God's wisdom.
When it comes to sharing knowledge, Paul encouraged communication in love and edification of the church but stressed the importance of approaching others with humility and love rather than pride or arrogance. Therefore, the attitude of humility is paramount when handling the knowledge of God among the brethren.