CHAPTER II

What Shall We Do?

Some questions change nothing.

They satisfy curiosity for a moment, invite conversation around a table, and disappear almost as quickly as they arrive. Others quietly divide life into a before and an after, leaving the person who asked them unable to return to the certainty that once seemed so secure.

The question recorded in Acts belongs to the second kind.

Luke has carried the reader from an upper room filled with waiting disciples into streets crowded with pilgrims who have come to Jerusalem for the feast of Pentecost. They arrive from different provinces, speak different languages, and carry different stories, yet for a brief moment every distinction gives way to the same astonishment. Ordinary men begin declaring the wonderful works of God in languages they have never learned, and the city pauses long enough to listen.

No one planned such a moment.

The disciples did not advertise a gathering or prepare a public demonstration. They simply obeyed the command of Jesus and discovered that heaven often enters history without the permission of human expectation.

Confusion quickly follows wonder.

Some stand in amazement, searching for language large enough to describe what they have witnessed. Others reach for an explanation closer to ordinary experience, dismissing the impossible as though a miracle might disappear once given a familiar name. Luke does not criticize either response. He simply allows the scene to unfold until Peter steps forward and begins to speak.

His sermon contains no attempt to establish a new religion.

He does not invite the multitude to abandon Moses or reject the prophets. Instead, he walks through the Scriptures they already know, gathering promises scattered across generations until every thread meets in one person. Joel spoke of the Spirit. David wrote of the Holy One who would not remain in the grave. The hope carried by Israel through centuries of waiting has now become a living reality in Jesus Christ.

The movement of the sermon is almost effortless. Every prophecy narrows the reader’s attention until every road leads to the same confession.

God has made this same Jesus both Lord and Christ.

Luke records no interruption.

No debate follows Peter’s words. No respected teacher rises to offer another interpretation. The silence itself becomes part of the story, for truth has a way of reaching places argument cannot. Before anyone moves, before anyone speaks, something far more significant has already happened.

“They were pricked in their heart.”

The phrase deserves to be read slowly.

Luke does not describe emotional excitement or public persuasion. He describes conviction, that quiet work of God that unsettles inherited certainty and opens the soul to revelation. The crowd standing before Peter has not suddenly become irreligious. These are people who have traveled to Jerusalem to worship, who know the language of Scripture and the rhythm of holy days. Yet sincere devotion proves unable to shield them from the realization that they have misunderstood the very promises they believed they were honoring.

That discovery gives birth to one of the most important questions in the New Testament.

“Men and brethren, what shall we do?”

The question contains no defense of tradition and no appeal to personal history. No one asks Peter to accommodate generations of inherited practice or to soften his message for the sake of unity. Conviction has stripped away every lesser concern until obedience becomes the only desire that remains.

Perhaps every genuine search for truth arrives at the same place.

There comes a moment when comparison is no longer enough, when denominational loyalty, family history, and familiar language quietly step aside before the authority of God’s Word. The question is no longer which tradition feels most comfortable or which interpretation carries the greatest influence. The question becomes deeply personal.

What shall I do?

Acts refuses to leave that question suspended in the air.

Luke has carried the reader too far for uncertainty to become the conclusion. The multitude waits. Peter stands before them with the keys of the kingdom entrusted to him by Jesus Christ, and the answer he gives will echo through every chapter that follows.

The church is about to receive its first apostolic invitation, and every generation that returns to Jerusalem must decide what to do with the answer.