The Irresistibility of the Holy Spirit's Influence, Infallibly Effecting the Salvation of a Certain Number of Mankind, and Involving the Impossibility of the Salvation of All Others, Irrational and Unscriptural. In Refutation of Arguments Adduced by the Rev. R. S. Candlish ... in the Third of His Series of Letters on the Atonement, Published in the Free Church Magazine ... By a Wesleyan Layman