stead of stirring up the grace of the Spirit of God, which had been given them (after baptism), and thereby increasing and proceeding in virtues, they decreased and retrograded, yea, fell into wicked works. This, Theophilact opposed, warning them to be careful not to drive the good Spirit of God away from them by wicked works, seeing He will not dwell in a malicious soul, nor in a body that is subject unto sin. Wisdom of Sol. 1:4.
Secondly, he admonishes them affectionately and consolingly, to keep the gift of the Holy Ghost (after baptism), pointing out also, the means by which this could be done, namely, by avoiding wicked works, and using diligence, that is, such diligence by which the worship of God and the common edification could be promoted. The consolation which he, for such, adds to his admonition, is expressed in these words, "Therefore, use all diligence, that you keep the Holy Ghost, and He... will also keep you." But what fruit his warning, and consoling admonition had on those persons, is not stated there; hence we will take our leave, and proceed to other writings which he has left.
Same page as above. Theophilaet on John 3, says, "It is not enough for the preservation of purity, to be baptized; but one must also use. great diligence, that the image of the sonship of God, which is represented in baptism, is kept unspotted. There are many who have received, in baptism, the grace of adoption as children of God, but who, through negligence, have not remained children of God unto the end.
Here he greatly laments the apostasy of the children of God, namely, of those who, having been baptized, and having received the grace of adoption as children of God, but through negligence had apostatized so that they, as he calls it, had not remained children of God. Certainly, this was a sad matter; but notwithstanding we rejoice that in those times people were baptized upon faith (as has been shown above), that they might receive the grace of adoption as children of God; and that there were yet persons (as appears from Theophilact) who taught this doctrine and reproved the. opposing abuses; to which, has been our sole aim.