It was fitting for them to proclaim the victorious ascent of the resurrected Lord from the realm of the dead and to honor the day of His resurrection through their melodies and ministry. What day comes after the Sabbath if not the Lord’s Day? This day follows the Sabbath! In the sequence of days, the Sabbath is last, but it was initially sanctified by divine law. When the culmination of the law arrived in Jesus Christ—since Christ is the end of the law, bringing righteousness to all who believe (Rom. 10:4)—His resurrection consecrated the eighth day, which then became the first, despite being the eighth. This day was elevated in numerical significance and, due to the resurrection of the Lord, was also made holy. Thus, in the Gospel, we find reference to the “second-first” Sabbath. As the Lord’s Day, marked by His resurrection, exceeds the earlier Sabbath, the latter is placed in a secondary position; the initial rest concludes, yielding to the new one. Consequently, the apostle writes in his letter to the Hebrews, “Therefore, a Sabbath rest remains for the people of God on the next day... Let us therefore strive to enter into this rest” (Heb. 4:9, 11). Therefore, true rest is found not merely in stopping work but in the time of resurrection. The one who observed the Sabbath according to the law spoke of the first day after the Sabbath, implying a singular Sabbath without any other. Clothed in garments of spiritual reverence, we aim to arrange our service to reflect the divine order and seek eternal rest in God's presence. We refer to the “first Sabbath day,” as noted, “On the evening of the Sabbath, at the dawn of the first day of the week” (Matt. 28:1). How beautiful and meaningful are these words! Before the resurrection, it references the Sabbath; after the resurrection, it denotes the first day following the Sabbath. The Evangelist John describes, “On the first Sabbath day, Mary Magdalene came to the tomb early, when it was still dark” (John 20:1). While the time remained dim, it heralded the morning of grace (John 20:1). The evangelists could have been more straightforward, as if the veil had been lifted, yet David, though subject to the law, exercised moderation and caution, not hiding the mystery: he referred to the day after the Sabbath as the Lord's Day. In doing so, he maintained the numerical order for the Jews while acknowledging the revelation of the spiritual truth. Let us now listen to the words of him who sang psalms to God on the day following the Sabbath.