Spurgeon summarizes Calvinism thusly...
"I have my own opinion that there is no such thing as preaching Christ and Him crucified, unless we preach what nowadays is called Calvinism. It is a nickname to call it Calvinism; Calvinism is the gospel, and nothing else. I do not believe we can preach the gospel if we do not preach justification by faith without works; nor unless we preach the sovereignty of God in His dispensation of grace; nor unless we exalt the electing unchangeable eternal, immutable, conquering love of Jehovah; nor do I think we can preach the gospel unless we base it upon the special and particular redemption of His elect and chosen people which Christ wrought out upon the cross."
--Charles Spurgeon, The New Park Street Pulpit, Vol. 1, 1856
" ... and I will go as far as Martin Luther, in that strong assertion of his, where he says, ‘If any man doth ascribe of salvation, even the very least, to the free will of man, he knoweth nothing of grace, and he hath not learnt Jesus Christ aright.’ It may seem a harsh sentiment; but he who in his soul believes that man does of his own free will turn to God, cannot have been taught of God, for that is one of the first principles taught us when God begins with us, that we have neither will nor power, but that He gives both; that he is ‘Alpha and Omega’ in the salvation of men."
--C.H. Spurgeon from the sermon "Free Will A Slave", 1855
"You must first deny the authenticity and full inspiration of the Holy Scripture before you can legitimately and truly deny election."
--Charles Spurgeon, Sermons, Vol. 3, p.130
"I believe that Christ came into the world not to put men into a salvable state, but into a saved state. Not to put them where they could save themselves, but to do the work in them and for them, from first to last. If I did not believe that there was might going forth with the word of Jesus which makes men willing, and which turns them from the error of their ways by the mighty, overwhelming, constraining force of divine influence, I should cease to glory in the cross of Christ."
--C.H. Spurgeon, Sermons, Vol. 3, p. 34
Amen?