This phrase originates from the Bible, specifically from the Old Testament, 1 Samuel 16:7. It was spoken by the prophet Samuel when he was sent to anoint one of Jesse’s sons as the next king of Israel. When Samuel saw Jesse’s eldest son, Eliab, he thought he must be the chosen one because of his impressive appearance. However, God corrected Samuel, telling him not to focus on outward appearances, as humans tend to do, but to look at the heart.

This statement carries a profound message about the importance of inner qualities, such as character, integrity, and motives, over external attributes like physical appearance or social status. It suggests that God values the inner essence of a person— their thoughts, intentions, and moral character— more than their outward appearance. It reminds us to not judge others solely based on superficial factors but to strive for deeper understanding and empathy.