Why is the concept of 'to die is gain' important for Christians?

'To die is gain' is a critical concept for Christians because it reassures believers of their ultimate hope in Christ. It alters how one views death—from a frightening endpoint to a celebrated transition into the presence of God. This understanding encourages believers to live life fully, knowing that physical death will culminate in a beautiful reunion with Christ. Furthermore, this doctrine strengthens faith during life's sufferings, as expressed in 2 Corinthians 4:17-18. Paul emphasizes that our present sufferings are temporary while the glory awaiting Christians is everlasting, fostering resilience and hope amidst life's challenges.