Three Transformational Questions

The three questions in verse 14 revolve around spiritual rebirth and transformation: firstly, have you spiritually been born of God, implying a new family and resemblance to Christ; secondly, have you received his image in your countenances, reflecting Christ's likeness; and lastly, have you experienced a mighty change in your hearts, indicating a significant transformation. These questions emphasize the importance of personal growth and change after joining the church.