Why should Christians continue serving the Lord until death?

Christians should persist in serving the Lord until their earthly lives come to an end because of the assurance that their days are determined by God. In Daniel 12:13, the command to 'go thou thy way till the end be' emphasizes the importance of faithfulness and perseverance. Believers are to live each day in light of their salvation, carrying out the works God has prepared for them, trusting in His sovereignty to sustain them throughout their lives. This steadfastness honors God and encourages others in the faith, as they bear witness to the transformative power of the Gospel.