John 5:4 is not present in the earliest and most reliable manuscripts of the Gospel of John, which is why many modern translations either omit it or include it in a footnote. The verse traditionally describes an angel descending to stir the waters of the Pool of Bethesda, and the first person to enter the pool after the stirring would be healed of their ailment. This detail sets the stage for the miracle Jesus performs in healing a man who had been disabled for 38 years.
The broader narrative highlights Jesus' authority and compassion, illustrating His power to heal and transform lives. It underscores the theme of divine grace and mercy, showing that healing and restoration come through faith in Jesus. The story encourages believers to look beyond traditional or superstitious beliefs and to place their trust in Christ, who offers true and complete healing. This passage, despite the textual variations, serves as a reminder of the hope and renewal that Jesus brings to those who seek Him.