James advised Christians to portray their faith in Jesus by

James advised Christians to portray their faith in Jesus by practicalizing their Christian belief. In his epistle, James emphasized the importance of not just hearing the word of God but also putting it into practice. He encouraged Christians to show their faith by their deeds, such as caring for the needy, visiting the sick, and being merciful to others. James believed that faith without works is dead, and that true faith is demonstrated by one's actions. While prayer and fasting are also essential practices for Christians, James emphasized the importance of practical actions in demonstrating one's faith. By living out their faith, Christians can be a witness to others and bring glory to God.