Such a prayer offered in faith will heal the sick, and the Lord will make you well. And if you have committed any sins, you will be forgiven.
When we are suffering we should pray; when we are happy, praise; if we are sick call for the elders and seek prayer. Such prayer, offered in faith, will gain healing and forgiveness.
We should confess our sins to one another and pray for one another to be healed. An ordinary person who is righteous before the Lord can achieve much through prayer. Elijah is our example of this.
If someone wanders from the Lord, we must seek to bring them back.
James does not say that sin leads to sickness or that sickness is caused by sin. However he does link the two. If we sin, we are out of fellowship with God and therefore cannot so easily receive His healing.
The early christian church practised a high level of community. People prayed and rejoiced together. They prayed for the sick and confessed their sins to one another. All of this was done voluntarily and in an atmosphere of love and acceptance of one another.
In out highly privatised culture, we are not used to this kind of transparency. It can start with us reaching out And being honest with our brothers and sisters in our cell groups and in larger church gatherings.
Holy Spirit, please help me to grow my faith to believe your word, to pray for healing and to be honest in my church. Amen.