Chuck Smith discusses the life of Joseph in Genesis 39-41, emphasizing that despite the trials and tribulations he faced, including slavery and imprisonment, 'The LORD was with Joseph.' Smith highlights that being a Christian does not exempt one from difficulties, but God's presence provides strength and purpose through adversity. Joseph's integrity and faithfulness in the face of temptation serve as a model for believers, illustrating the importance of recognizing one's identity as a child of God. Ultimately, God's plan unfolds through Joseph's experiences, leading to his exaltation and the preservation of many during famine.