Wherefore shew ye to them, and before the churches, the proof of your love, and of our boasting on your behalf.
Ver. 24. Wherefore show ye] As by an ocular demonstration, or as by pointing the finger, ενδειξασθε .
Before the Churches] In the face of the Churches, εις προσωπον, whose eyes are now full set upon you, to see what entertainment ye will give to their messengers. A Christian is like a crystal glass with a lamp in the midst.