3. If, however, thou wilt not believe in Him, and wilt flee from His hands, the cause of imperfection shall be in thee who didst not obey, but not in Him who called [thee]. For He commissioned [messengers] to call people to the marriage, but they who did not obey Him deprived themselves of the royal supper. The skill of God, therefore, is not defective, for He has power of the stones to raise up children to Abraham; but the man who does not obtain it, is the cause to himself of his own imperfection. Nor, [in like manner], does the light fail because of those who have blinded themselves; but while it remains the same as ever, those who are [thus] blinded are involved in darkness through their own fault. The light does never enslave any one by necessity; nor, again, does God exercise compulsion upon any one unwilling to accept the exercise of His skill. Those persons, therefore, who have apostatized from the light given by the Father, and transgressed the law of liberty, have done so through their own fault, since they have been created free agents, and possessed of power over themselves.