Psalms 26:5

5. I hate the assembly. The Psalmist protests again how greatly he abhorred the ungodly. Formerly he denied that he had any fellowship with them; now he still more explicitly declares that he fled from their company with loathing, for that is the meaning of the phrase, I hate. It is indeed true, that the wicked are everywhere hated; but how few withdraw themselves from them, that they may not imitate their vices! David asserts both; he tells us that he hated their society, and that he had no communion with them, from which it appears that he warred not so much with their persons as with their evil doings. He mentions also as another qualification, that he shunned the wicked in such a manner as not on that account to forsake the congregation of God, or withdraw himself from the company of those with whom he was commanded by divine appointment to associate. Many err in this way grievously; imagining when they see the evil mingled with the good, that they will be infected with pollution, unless they immediately withdraw themselves from the whole congregation. This preciseness drove the Donatists of old, and prior to them the Cathari and the Novatians, into mischievous schisms. In our own times, too, the Anabaptists, from a similar conceit, have separated themselves from the sacred assemblies, because they reckoned them not so free from all defilement as could have been wished. Moreover, the Donatists made themselves a laughing-stock in a certain process, by tenaciously clinging to mere words. When an assembly was held to settle dissensions, and they were invited by the president of the meeting, with a view to do honor to them, to take a seat, they replied, they would stand, because it was not lawful to “sit with the wicked.” Why then, wittily replied Augustine, did your conscience permit you to come in amongst us? for the one is written as well as the other, I will not go in to the wicked, neither will I sit with the ungodly. David, therefore, prudently moderates his zeal, and while separating himself from the ungodly, ceases not to frequent the temple, as the divine commandment and the order prescribed in the law required. When he denominates them the assembly of the ungodly, we may unquestionably conclude, that their number was not few; nay, it is probable that they flaunted about at that time, as if they alone were exalted above the people of God, and were lords over them: yet this did not prevent David from coming as usual to the sacrifices. Public care, indeed, is to be used that the Church be not defiled by such wickedness, and every man ought privately to endeavor, in his own place, that his remissness and forbearance do not cherish the disorders which these vices occasion. Although, however, this strictness should not be exercised with that care which is necessary, there is nothing in this to hinder any of the faithful from piously and holily remaining in the fellowship of the Church. It is to be observed, in the meantime, that what retained David, was his communion with God and with sacred things.