What does the Bible say about the teachings of Christ?

The Scriptures emphasize that Jesus Christ teaches openly, sharing His truths and healing for all who will listen. However, as stated in Matthew 11:25-26, the Father has hidden these truths from the wise and revealed them unto babes. This indicates that understanding spiritual truths is not merely academic but requires divine revelation. Many people can read and have knowledge of Scripture, yet true comprehension and belief come only from Christ opening the eyes and hearts of the elect, who are chosen before the foundation of the world, as seen in Ephesians 1:4-5.