Background and Context:
Nicodemus, a Pharisee and a member of the Jewish ruling council known as the Sanhedrin, is a significant figure in the New Testament, particularly in the Gospel of John. His interactions with Jesus highlight the tension between the established religious order and the emerging Christian faith. Nicodemus first appears in John 3, where he visits Jesus at night to discuss spiritual matters, leading to the famous discourse on being "born again."

Biblical Account:
The defense of Jesus by Nicodemus is recorded in John 7:45-52. This passage occurs during the Feast of Tabernacles, a time when Jesus was teaching in the temple courts, causing division among the people and the religious leaders. The Pharisees and chief priests had sent officers to arrest Jesus, but they returned without Him, captivated by His teachings.

Scripture Reference:
In John 7:50-51 , Nicodemus speaks up in defense of Jesus: "Nicodemus, who had gone to Jesus earlier and who himself was one of them, asked, 'Does our law convict a man without first hearing from him to determine what he has done?'"

Analysis:
Nicodemus's defense of Jesus is significant for several reasons. Firstly, it demonstrates his growing belief in Jesus, despite the risk of alienation from his peers. His question to the Sanhedrin reflects a commitment to justice and due process, principles enshrined in Jewish law. By invoking the law, Nicodemus challenges the council's rush to judgment and calls for a fair hearing for Jesus.

Secondly, Nicodemus's actions illustrate the internal conflict within the Jewish leadership regarding Jesus. While many Pharisees were openly hostile to Jesus, Nicodemus's defense suggests that not all were united in their opposition. His willingness to speak up indicates a level of respect and intrigue about Jesus's teachings and miracles.

Theological Implications:
Nicodemus's defense of Jesus can be seen as an early example of the struggle between faith and institutional authority. His actions underscore the importance of seeking truth and justice, even when it conflicts with established norms. For believers, Nicodemus serves as a model of courage and integrity, demonstrating that faith in Christ may require standing against popular opinion or institutional pressure.

Later Developments:
Nicodemus reappears in John 19:39, where he assists Joseph of Arimathea in the burial of Jesus. This act of devotion further signifies his transformation and commitment to Jesus, suggesting that his initial defense was not an isolated incident but part of a broader journey of faith.

Conclusion:
The account of Nicodemus defending Jesus provides a profound insight into the dynamics of faith, justice, and courage. His account encourages believers to uphold truth and righteousness, even in the face of opposition, and highlights the transformative power of encountering Christ.