In the Epistles to the Galatians and the Corinthians, we find proof that Paul was not the man to spare the faults or errors of those to whom he wrote; and each of his letters affords some evidence as well of his quick-sightedness, as of his sincerity. Men will more easily bear to be charged with vices, or with evil tempers, than to be reproached for dulness of apprehension: but in an Epistle addressed, as it seems, to the better-informed class of his own nation, he does not hesitate to blame their inaptitude and non-proficiency. (Heb. v. 11, 14.) Instances of a similar kind are the characteristics of the writer’s manner. If a father in writing to a son addresses him in the language of approving affection; and if his admonitions relate only to the graces of an amiable deportment and temper, it is fair to conclude that the character of the son is unstained by grievous vices; for such a letter would not be addressed by a wise parent to a son who was “wasting his substance in riotous living.” This inference would be confirmed, if we found the same father writing to another son in terms of mingled affection, remonstrance, and severe reproof; and that he urged upon him, with pungent persuasions, the virtues of justice and temperance. Now it is an inference of this kind that we are entitled to draw from Paul’s Epistles. In some of them he discharges the painful duty of administering stern reproof on points of common morality; and in these instances he carries the requirements of virtue as far as can be imagined possible; and he enforces his injunctions by the most awful sanctions. Such is the writer, and such is his system of morals. But the same moralist, in addressing other societies, writes in the style of a happy father to an exemplary son. The Epistles to the Philippians, the Thessalonians, and the Ephesians are of this kind; and the inference is this--that these societies were in a state not far below the writer’s own standard of morals. In every society there will be a diversity of character, and in every numerous society there will be those to whom a wise teacher will address strongly-worded cautions, on the prime articles of morality. So it is in these Epistles; and the passages are vouchers for the writer’s consistency and faithfulness. These more serious admonitions are, however, manifestly addressed to _a minority_, or to an individual; or they are directed to persons who are not within the pale of the society. A passage so often quoted (Phil. iv. 8) might be compared to the last sedulous touches of an accomplished artist, who having completed an excellent piece of work, reluctantly withdraws his hand while it seems yet possible to add a higher lustre to its polish. Passages like these, from such a writer, whose discrimination and whose sincerity are proved, afford the best kind of evidence in attestation of purity of manners among the Christians of Philippi.