The gospel is not merely an introductory message to Christianity--it is the message of Christianity, and the believer would do well to give his life in the pursuit of knowing its glory and making its glory known.
Paul Washer
I planted, Apollos watered, but God gave the growth. So neither he who plants nor he who waters is anything, but only God who gives the growth. He who plants and he who waters are one, and each will receive his wages according to his labor.
1 Corinthians 3:6-8
For I decided to know nothing among you except Jesus Christ and him crucified.
1 Corinthians 2:2
It is God's Word, not our comment on God's Word, which saves souls. The Word of God is powerful for all sacred ends.
Charles Spurgeon
The fruit of the righteous is a tree of life, and he who wins souls is wise.
Proverbs 11:30
The Word of God must be established as the absolute standard of all truth and knowledge, and asserted as the ultimate reference point for all reasoning.
Paul S Nelson
And if Christ has not been raised, then our preaching is in vain and your faith is in vain. And if Christ has not been raised, your faith is futile and you are still in your sins.
1 Corinthians 15:14,17
Without the gospel, everything is useless and vain.
John Calvin
Until God gives me the roll call of the elect, I am going to preach the "whosoever will" gospel. That is the gospel we are to preach today.