Why is it important for Christians to understand that Christ is their life?

Recognizing that Christ is our life is essential for every Christian as it informs our identity and dictates our actions. In 2 Corinthians 5:15, we learn that Christ died for all, that those who live might no longer live for themselves but for Him. This transformation leads to a life shaped by His teachings and a consistent effort to live according to His Word. Moreover, this understanding helps to establish our eternal hope; as believers, we look forward to appearing with Him in glory, which offers us comfort and motivation in the face of trials and tribulations in this world. Our focus on Christ enables us to endure and thrive amidst life's challenges.