The answer is: Herod Agrippa

Acts 12:1-3 - Grandson of Herod the Great

Herod Agrippa’s reign is outlined in Acts 12, capturing a turbulent period for early Christians. This king isn’t just a backstory character; he’s a pivotal figure who seized the opportunity to gain favor with the Jewish community by persecuting the new movement that followed Jesus. Picture this: Agrippa, who is actually the grandson of Herod the Great (yes, the same guy who ordered the Massacre of the Innocents), was a master of political gamesmanship. His move against followers of Jesus, particularly targeting James, was designed to cement his throne through Biblical drama.

Interesting tidbit: Herod Agrippa I’s family tree is quite the soap opera itself! His grandfather, Herod the Great, was infamous not just for his cruelty but also for building monumental structures, like the expansion of the Second Temple in Jerusalem. Imagine the irony—this magnificent architecture bore witness to a faith that arose, strengthening exactly the movement his descendants attempted to crush.

When Peter is arrested, it underscores that the apostles weren't free from fear or threats; they were bold despite the dangers. Peter, symbolizing the very essence of Christian leadership, later escapes from prison with divine intervention, showing a continued theme in the New Testament that God's power exceeds earthly rulers’.

Isn’t it fascinating to see how ties of power, allegiance, and faith can intertwine so drastically? The story echoes real-life power struggles and teaches resilience in the face of persecution. Keep that in mind as you delve deeper into these ancient accounts!