That was the essence of Paul’s gospel…That was the gospel which was preached by all the apostles. They preached Jesus as the Christ. They made a proclamation, an announcement. Primarily, they called upon people to listen to what they called ‘good news’.
They did not in the first instance outline a programme for life and living…They preached, not a programme but a Person. They said that Jesus of Nazareth was the Son of God come from Heaven to earth. They said that He manifested and demonstrated His unique deity by living a perfect, spotless, sinless life of complete obedience to God, and by performing miracles. His death on the Cross was not merely the end of His life but the result of His rejection by His own countrymen, it had a deeper and more eternal significance…
The glory of the gospel is that it is primarily an announcement of what God does, and has done, in the Person of Jesus Christ.
-- D. M. Lloyd-Jones