What does the Bible say about the power of prayer in James 5?

In James 5, the power of prayer is highlighted as a vital means through which God's people can seek healing and support one another in times of affliction. James instructs the sick to call for the elders of the church to pray over them, indicating that earnest prayer can lead to healing, as it is through God's mercy that individuals receive help. This prayer is characterized as 'the prayer of faith,' signifying a deep trust in God's sovereign will and goodness. Thus, it is essential for Christians to engage in fervent prayer, not just as a ritual but as a genuine appeal to God who is capable of healing and saving.