The Christian's devotion and obedience to God should be wholehearted, whereas the ‘double-minded’ (1:8) are half-hearted in their relationship to God. Whereas the half-hearted doubt, vacillate, are unstable and restless (1:6–8), the wholehearted are stable and free from doubt because they are wholly devoted to God. This wholehearted devotion to God involves the whole person, since the heart is the inner source of words and deeds and reveals the state of the heart. Therefore, if we are to become "perfect and complete" (1:4) we must examine every area of our lives. James explains that when the true believer is confronted with the truth of Scripture, he or she will respond by conforming to what it teaches.