"That your love may abound ... in all discernment" (Phil. 1:9, literal translation).
Lack of discernment often accounts for the failure of those in the pew to realize the full import of unsound teaching from the pulpit.
A brilliant modernistic preacher, who had pleased his audience with flowery oratory and beautiful perorations, as he discoursed glibly of the importance of breadth of view and the danger of bigoted opinions, was bidding farewell to his congregation as he was about to leave them for a new parish. One of his young men approached him and said, "Pastor, I am so sorry we are losing you. Before you came I was one who did not care for God, man, or the devil, but through your delightful sermons, I have learned to love them all!" This is mere sentimentality—not discerning love.