The Roman Martyrology of 1916 has an entry under the Twenty-third Day of December, At Rome, blessed Servulus, of whom St. Gregory writes, that a paralytic from his early years to the end of his life, he remained lying in a porch near St. Clement's Church, and being invited by the chant of angels, he went to enjoy the glory of Paradise.

A holy man who, paralysed all his life long, passed his days in prayer in the porch of the church of Saint Clement in Rome.

[2]The hagiographer Alban Butler (1710–1773) wrote in his Lives of the Fathers, Martyrs, and Other Principal Saints under 21 February, 23 December St. Servulus, C. From St. Gregory, Hom.

The sufferings and humiliation of his condition were a means of which he made the most excellent use for the sanctification of his own soul, by the constant exercise of humility patience, meekness, resignation, and penance.

Whilst he joined his voice with theirs, he on a sudden cried out: “Silence; do you not hear the sweet melody and praises which resound in the heavens!” Soon after he had spoken those words he expired, and his soul was carried by angels into everlasting bliss, about the year 590.