Why did Bartimaeus call Jesus the 'Son of David'?

The title 'Son of David' is significant because it directly relates to the messianic expectations of Israel, recognizing Jesus as the fulfillment of the promises made to David in the Scriptures. Bartimaeus' declaration reveals his understanding of Jesus' identity and his faith in His ability to heal. By appealing to Jesus using this title, Bartimaeus not only demonstrated his recognition of Jesus as the long-awaited Messiah but also his belief in Jesus' authority and compassion to help those in need. This title embodies the hope of salvation that Jesus embodies for all who seek Him.