Notice James claims that the wisdom that comes from God is – yes, “chiefly” pure, but it is also peaceful and uncensorious. Someone who is censorious is highly fault-finding, super critical and apt to accuse the other. James says this is not a part of the wisdom of God. Instead the wise Christian is “courteous” and “always ready to be convinced!” In other words, willing to listen to the opposing arguments! including those which are blasphemous. Wisdom is not finger-pointing and back-biting (or stabbing). “Peace is the seed-ground of holiness.” Read that again! “Peace is the seed-ground of holiness.” Jesus says, “Blessed are the peacemakers for they shall see the kingdom of God.”
Whereas the wisdom which does come from above is marked chiefly indeed by its purity, but also by its peacefulness; it is courteous and ready to be convinced, always taking the better part; it carries mercy with it, and a harvest of all that is good; it is uncensorious, and without affectation. Peace is the seed-ground of holiness, and those who make peace will win its harvest. James 3:17-18 KNOX