The biblical topic of simplicity in teaching emphasizes the importance of clarity and straightforwardness in conveying spiritual truths, as seen in Jesus' teaching methods, where he often used parables to convey complex ideas in a simple manner (Matthew 13:13). The apostle Paul also advocated for simplicity in teaching, cautioning against using "eloquent wisdom" that might confuse or intimidate his audience, instead opting for a straightforward and sincere approach (1 Corinthians 2:1-5). As the Bible instructs, "whether you eat or drink or whatever you do, do it all for the glory of God" (1 Corinthians 10:31), simplicity in teaching allows believers to focus on the core message of the Gospel, unencumbered by unnecessary complexity or embellishment, and to trust in God's providence, as expressed in Romans 8:28, where it is written that "all things work together for good to them that love God".
A.W. Tozer emphasizes the importance of communicating biblical truths in a simple and clear manner, contrasting the straightforward language of historical figures like Moses and Jesus with the complex jargon used by modern evangelical-rationalists. He argues that while these contemporary teachers ma