The Gospel as Defined by Paul, by Rev. Cornelis (Neil) Pronk
The text for this sermon is I Timothy 1:15 & 16 (Audio): "This is a faithful saying, and worthy of all acceptation, that Christ Jesus came into the world to save sinners; of whom I am chief. Howbeit for this cause I obtained mercy, that in me first Jesus Christ might shew forth all longsuffering, for a pattern to them which should hereafter believe on him to life everlasting."
Here is another great gospel sermon:
The Most Important Question and Answer, by Dr. David P. Murray
The text for this sermon is Acts 16:30 & 31 (Audio): "And brought them out and said, Sirs, what must I do to be saved? And they said, Believe on the Lord Jesus Christ, and thou shalt be saved, and thy house."