VIII.
The unskilfulness of the teacher proves destructive to his disciples, and the carelessness of the disciples entails danger on the teacher, and especially should they owe their negligence to his want of knowledge.
IX.
The soul can with difficulty be recalled to those good things from which it has fallen, and is with difficulty dragged away from those evils to which it has become accustomed. If at any time thou showest a disposition to blame thyself, then perhaps, through the medicine of repentance, I should cherish good hopes regarding thee. But when thou altogether despisest fear, and rejectest with scorn the very faith of Christ, it were better for thee that thou hadst never been born from the womb.
X.
By the two birds[1] Christ is denoted, both dead as man, and living as God. He is likened to a bird, because He is understood and declared to be from above, and from heaven. And the living bird, having been dipped in the blood of the dead one, was afterwards let go. For the living and divine Word was in the crucified and dead temple [of the body], as being a partaker of the passion, and yet impassible as God.
By that which took place in the running[2] water, in which the wood and the hyssop and the scarlet were dipped, is set forth the bloody passion of Christ on the cross for the salvation of those who are sprinkled with the Spirit, and the water, and the blood. Wherefore the material for purification was not provided chiefly with reference to leprosy, but with regard to the forgiveness of sins, that both leprosy might be understood to be an emblem of sin, and the things which were sacrificed an emblem of Him who was to be sacrificed for sins.
For this reason, consequently, he ordered that the scarlet
