Luke 11:48 (KJV) states, "Truly ye bear witness that ye allow the deeds of your fathers: for they indeed killed them, and ye build their sepulchres."

This verse is part of a larger passage in which Jesus is condemning the hypocrisy of the Pharisees and the lawyers. He criticizes them for honoring the prophets that their ancestors had persecuted and killed. In this verse, Jesus points out that the Pharisees are willing to acknowledge and venerate the actions of their ancestors, even though they were responsible for the deaths of the prophets. By building sepulchres or tombs for these prophets, they appear to honor them, but Jesus sees through their actions and accuses them of being complicit in the crimes of their forebears.

Contextually, this passage is part of Luke's narrative of Jesus' ministry, during which he often came into conflict with the religious leaders of his time. The Pharisees were a sect of Judaism known for their strict adherence to the law and their emphasis on ritual purity. They were highly respected within Jewish society and often held positions of power and influence. However, Jesus frequently criticized them for their hypocrisy and lack of true righteousness.

Thematically, this verse speaks to the idea of accountability and the consequences of following in the footsteps of those who have come before. Jesus is challenging the Pharisees to examine their own actions and the legacy they are perpetuating. By honoring the prophets while rejecting the message they brought, the Pharisees are perpetuating a cycle of violence and persecution. They are allowing the sins of their fathers to continue, rather than seeking true repentance and change.

Symbolically, the sepulchres represent a facade of honor and respect. The Pharisees engage in outward displays of piety and veneration, but their true attitudes and actions reveal their hypocrisy. By building sepulchres for the prophets, they seek to appear righteous and honorable, while in reality, they reject the very message that the prophets proclaimed.

This verse also highlights the tension between tradition and true righteousness. The Pharisees honor the deeds of their fathers and seek to uphold their traditions, but in doing so, they perpetuate a cycle of violence and rejection of God's messengers. Jesus challenges them to break free from this pattern and to truly heed the message of the prophets.

Overall, Luke 11:48 serves as a powerful reminder of the importance of genuine repentance and the rejection of hypocrisy. It calls for self-examination and a willingness to break free from harmful traditions and practices. It also speaks to the enduring relevance of the message of the prophets and the need to listen to their words, rather than simply paying them lip service.