Richard Wurmbrand

A pastor must be like a matchmaker who persuades a girl to marry someone else. He must be very careful the girl does not fall in love with him, the matchmaker. Likewise, the pastor must be a guide, enabling the believer to reach the Bridegroom. He must ignite a love for the Bridegroom in the hearts of the believers, so that after hearing one of his sermons, the congregation should not say, “How beautifully he has preached,” but “How wonderful Jesus is!” Remaining attached to the pastor and not passing through him to the Savior, about whom he preaches, can be a deadly danger for the believer.

Charles Haddon Spurgeon

I heard one say the other day that a certain preacher had no more gifts for the ministry than an oyster, and in my own judgment this was a slander on the oyster, for that worthy bivalve shows great discretion in his openings, and knows when to close. If some men were sentenced to hear their own sermons, it would be a righteous judgement upon them, and they would soon cry out with Cain, “My punishment is greater than I can bear.”