The heart of the gospel is redemption, and the essence of redemption is the substitutionary sacrifice of Christ.
― C.H. Spurgeon (19th June 1834 – 31st January 1892. English Particular Baptist [1] preacher [2]. Spurgeon remains influential among, and to some of whom he is known as the "Prince of Preachers").
Links:
[1] https://en.wikipedia.org/wiki/Strict_Baptist
[2] https://en.wikipedia.org/wiki/Pastor