The religious leaders were conspiring to arrest Jesus, but they were wary of doing so during the Passover festival. This was a time when Jerusalem was filled with pilgrims, and any disturbance could easily escalate into a riot. The leaders were concerned about maintaining order and avoiding any public unrest that could arise from arresting a popular figure like Jesus. Their caution reveals their awareness of Jesus' influence and the potential backlash from the people who admired him.
This verse illustrates the growing tension between Jesus and the religious authorities. Despite their desire to eliminate what they saw as a threat, they were forced to consider the political and social implications of their actions. The leaders' fear of a riot underscores the impact Jesus had on the people and the challenge he posed to the established order. It also sets the stage for the subsequent events leading to Jesus' arrest and crucifixion, highlighting the complex interplay of power, fear, and faith during this pivotal moment in Christian history.