"To day he rose and left the dead,
And Satan's empire fell;
To day the saints his triumph spread,
And all his wonders tell."
To set apart an Easter Sunday for special memory of the resurrection is a human device, for which there is no Scriptural command, but to make every Lord's-day an Easter Sunday is due to him who rose early on the first day of the week.
--C. H. Spurgeon, MTP #1530