Paul and Silas were not non-plussed by this question, nor did they reply to it in the fashion in which many men would have answered it. Take a specimen of other answers. If anybody were so far left to himself as to go with this question to some of our modern wise men and teachers, they would say, Saved? My good fellow, there is nothing to be saved from. Get rid of delusions, and clear your mind of cant and superstition.' Or they would say, Saved? Well, if you have gone wrong, do the best you can in the time to come.' Or if you went to some of our friends they would say, Come and be baptized, and receive the grace of regeneration in holy baptism; and then come to the sacraments, and be faithful and loyal members of the Church which has Apostolic succession in it.' And some would say, Set yourselves to work and toil and labour.' And some would say, Don't trouble yourselves about such whims. A short life and a merry one; make the best of it, and jump the life to come.' Neither cold morality, nor godless philosophy, nor wild dissipation, nor narrow ecclesiasticism prompted Paul's answer. He said, Believe on the Lord Jesus Christ, and thou shalt be saved.'
What did that poor heathen man know about the Lord Jesus Christ? Next to nothing. How could he believe upon Him if he knew so little about Him? Well, you hear in the context that this summary answer to the question was the beginning, and not the end, of a conversation, which conversation, no doubt, consisted largely in extending and explaining the brief formulary with which it had commenced. But it is a grand thing that we can put the all-essential truth into half a dozen simple words, and then expound and explain them as may be necessary. And I come to you now, dear brethren, with nothing newer or more wonderful, or more out of the ordinary way than the old threadbare message which men have been preaching for nineteen hundred years, and have not exhausted, and which some of you have heard for a lifetime, and have never practised, Believe on the Lord Jesus Christ.'
Now I am not going to weary you with mere dissertations upon the significance of these words. But let me single out two points about them, which perhaps though they may be perfectly familiar to you, may come to you with fresh force from my lips now.
Mark, first, whom it is that we are to believe on. The Lord; that is the divine Name; Jesus,' that is the name of a Man; Christ,' that is the name of an office. And if you put them all together, they come to this, that He on whom we sinful men may put our sole trust and hope for our healing and our safety, is the Son of God, who came down upon earth to live our life and to die our death that He might bear on Himself our sins, and fulfil all which ancient prophecy and symbol had proclaimed as needful, and therefore certain to be done, for men. It is not a starved half-Saviour whose name is only Jesus, and neither Lord nor Christ, faith in whom will save you. You must grasp the whole revelation of His nature and His power if from Him there is to flow the life that you need.
And note what it is that we are to exercise towards Jesus Christ. To believe on Him' is a very different thing from believing Him. You may accept all that I have been saying about who and what He is, and be as far away from the faith that saves a soul as if you had never heard His name. To believe on the Lord Jesus Christ is to lean the whole weight of yourselves upon Him. What do you do when you trust a man who promises you any small gift or advantage? What do you do when dear ones say, Rest on my love'? You simply trust them. And the very same exercise of heart and mind which is the blessed cement that holds human society together, and the power that sheds peace and grace over friendships and love, is the power which, directed to Jesus Christ, brings all His saving might into exercise in our lives. Brethren, trust Him, trust Him as Lord, trust Him as Jesus, trust Him as Christ. Learn your sickness, learn your danger; and be sure of your Healer and rejoice in your security. Believe on the Lord Jesus Christ, and thou shalt be saved.'