Christ's illustrations won attention, used imagination, and repeated His lessons—His messages of mercy were varied to suit His audience. He knew “how to speak a word in season to him that is weary;” for grace was poured upon His lips, that He might convey to men in the most attractive way the treasures of truth. He had tact to meet the prejudiced minds, and surprise them with illustrations that won their attention. Through the imagination He reached the heart. His illustrations were taken from the things of daily life, and although they were simple, they had in them a wonderful depth of meaning. The birds of the air, the lilies of the field, the seed, the shepherd and the sheep,—with these objects Christ illustrated immortal truth; and ever afterward, when His hearers chanced to see these things of nature, they recalled His words. Christ's illustrations constantly repeated His lessons.—The Desire of Ages, 254. PaM 193.4
Christ gathered illustrations from the customs and experiences of daily life—Christ never flattered men; He never spoke that which would exalt their fancies and imaginations, or praised them for their clever inventions. But those who were deep, unprejudiced thinkers received His words, and found that it put their wisdom to the stretch to comprehend the spiritual truths which He revealed in the simplest language. The so-called great men of the world are generally the most ignorant in regard to what constitutes true religion, and it is fitting to address to them the most simple language, for the eloquence of the truth forces conviction upon the soul. Both the educated and the uneducated have need to be addressed in the plainest, simplest language. The advocates of truth should learn from the World's Redeemer, and pattern after the greatest Teacher the world ever knew, who spake as never man spake. PaM 194.1
Although the language of Christ was simple, the most educated were charmed with His manner of teaching, and the uneducated were always profited by His discourses. He used illustrations gathered from the customs and experiences of daily life, and whenever His hearers looked upon the familiar things of nature, the words of Christ were recalled to the mind. He drew illustrations from the birds of the air, the lilies of the field, from the shepherds of the flock, and various things of common occurrence in daily life. Thus were the lessons of Jesus made simple for the comprehension of the people. Instruction of the greatest importance was bound up in the smallest compass, and was so clearly stated that no one needed to misunderstand. The scribes and the Pharisees alone complained of finding it difficult to understand His teachings; but the reason of this was that they were filled with prejudice, and were determined to misconstrue His words. The common people heard Him gladly, for to the poor the gospel was preached, and many bore testimony to the fact that “never man spake like this man.”—Sabbath-School Worker, January 1, 1895. PaM 194.2
The purpose of both illustration and the incarnation is to teach the unknown through the known—In Christ's parable teaching the same principle is seen as in His own mission to the world. That we might become acquainted with His divine character and life, Christ took our nature and dwelt among us. Divinity was revealed in humanity; the invisible glory in the visible human form. Men could learn of the unknown through the known; heavenly things were revealed through the earthly; God was made manifest in the likeness of men. So it was in Christ's teaching: the unknown was illustrated by the known; divine truths by earthly things with which the people were most familiar.—Christ's Object Lessons, 17. PaM 194.3