It is plain
from various passages that Satyrus, when he undertook his voyage to
Africa, was only a catechumen, i.e. not yet baptized. Many
holy men postponed baptism, not out of contempt or carelessness, but
through fear, in all the dangers of the period, of losing baptismal
grace, sin after baptism and grace received being then estimated at its
true awfulness. Satyrus having been, as he believed, saved from
death by the Holy Eucharist, determined to be at once baptized, so soon
as he could find a Catholic bishop. It must be noted that the
Fathers condemn nothing more severely than postponing baptism, in order
to continue in sin.