There is probably no sermon preached in the 20th century, more famous than 'Payday Someday'!
It is definitely one of the greatest sermons I have heard and I not only listened to it repeatedly (I literally wore out my originally copy of the tape), but it was a gift I gave to almost every preacher who started his ministry under my pastorate.
The sermon was preached by Dr. R.G. Lee, the venerated and legendary Bellevue Baptist Church in Memphis, Tennessee.
Robert Greene Lee (1886-1978) is said to have preached this sermon, taken from I Kings 21:18, 19,23, over 1200 times! I've heard few messages that have approached it in power, eloquence, poetry and prose and it's dynamic call to a life lived with integrity and in fellowship with God through Jesus Christ.
You can here the sermon in it's entirety here...
Enjoy! Be blessed!