Psalms 102:13

He, then, who from among the Gentiles and from that old life has betaken himself to faith, has obtained forgiveness of sins once. But he who has sinned after this, on his repentance, though he obtain pardon, ought to fear, as one no longer washed to the forgiveness of sins. For not only must the idols which he formerly held as gods, but the works also of his former life, be abandoned by him who has been “born again, not of blood, nor of the will of the flesh,” but in the Spirit; which consists in repenting by not giving way to the same fault. For frequent repentance and readiness to change easily from want of training, is the practice of sin again. The frequent asking of forgiveness, then, for those things in which we often transgress, is the semblance of repentance, not repentance itself. “But the righteousness of the blameless cuts straight paths,” says the Scripture. …

17. “Yea, like as a father pitieth his own children, even so hath the Lord had mercy on them that fear Him” ( ver. 13 ). Let Him be as angry as He shall will, He is our Father. But He hath scourged us, and afflicted us, and bruised us: He is our Father. Son, if thou bewailest, wail beneath thy Father; do not so with indignation, do not so with the puffing up of pride. What thou sufferest, whence thou mournest, it is medicine, not punishment; it is thy chastening, not thy condemnation. Do not refuse the scourge, if thou dost not wish to be refused thy heritage: do not think of what punishment thou sufferest in the scourge, but what place thou hast in the Testament.

That is, that ye may get clear of that heartlessness ( ἀθυμίας ) towards one another, and may never be cast down by temptations. And this will be by your abounding in hope. Now this is the cause of all good things, and it comes from the Holy Ghost. But it is not simply from the Spirit, but on condition of our contributing our part also. This is why he says, “in believing.” For this is the way for you to be filled with joy, if ye believe, if ye hope. Yet he does not say if ye hope, but, “if ye abound in hope,” so as not to find comfort in troubles only, but even to have joy through the abundance of faith and hope. And in this way, ye will also draw the Spirit to you. In this way, when He is come ye will continually keep to all good things. …

Lo! again here also is subjection and love. And he said not, “Love your children,” for it had been superfluous, seeing that nature itself constraineth to this; but what needed correction he corrected; that the love should in this case also be the more vehement, because that the obedience is greater. For it nowhere lays down as an exemplification the relation of husband and wife; but what? hear the prophet saying, “Like as a father pitieth his children, so the Lord pitied them that fear Him” ( Ps. ciii. 13 , Sept.) And again Christ saith, “What man is there of you, whom if his son ask bread, will he give him a stone? or if he ask a fish, will he give him a serpent?” ( Matt. vii. 9 .)

71. Since we, men, children, and women, small and great, are already in part partakers of these things, let us not cease all together, with one spirit and one soul, to confess and praise the author of such great benefits to us, ‘Who forgiveth all our iniquities, who healeth all our diseases, who redeemeth our life from destruction, who crowneth us with mercy and compassion, who satisfieth our desires with good things.’ ‘For he hath not dealt with us according to our sins, nor rewarded us according to our iniquities;’ ‘for as far as the east is from the west, so far hath he removed our iniquities from us. Like as a father pitieth his own children, so the Lord pitieth them that fear him.’