Further, to be with Christ will open a man's lips. The fountain, if it is full, must well up. 'Light is light which circulates. Heat is heat which radiates.' The true possession of Jesus Christ will always make it impossible for the possessor to be dumb. I pray you to test yourselves, as I would that all professing Christians should test themselves, by that simple truth, that a full heart must find utterance. The instinct that drives a man to speak of the thing in which he is interested should have full play in the Christian life. It seems to me a terribly sad fact that there are such hosts of good, kind people, with some sort of religion about them, who never feel any anxiety to say a word to any soul concerning the Master whom they profess to love. I know, of course, that deep feeling is silent, and that the secrets of Christian experience are not to be worn on the sleeve for daws to peck at. And I know that the conventionalities of this generation frown very largely upon the frank utterance of religious convictions on the part of religious people, except on Sundays, in Sunday-schools, pulpits, and the like. But for all that, what is in you will come out. If you have never felt 'I was weary of forbearing, and I could not stay,' I do not think that there is much sign in you of a very deep or a very real being with Jesus. III. The last point to be noted is, the impression which such a character makes. It was not so much what Peter and John said that astonished the Council, as the fact of their being composed and bold enough to say anything. A great deal more is done by character than by anything else. Most people in the world take their notions of Christianity from its concrete embodiments in professing Christians. For one man that has read his Bible, and has come to know what religion is thereby, there are a hundred that look at you and me, and therefrom draw their conclusions as to what religion is. It is not my sermons, but your life, that is the most important agency for the spread of the Gospel in this congregation. And if we, as Christian people, were to live so as to make men say, 'Dear me, that is strange. That is not the kind of thing that one would have expected from that man. That is of a higher strain than he is of. Where did it come from, I wonder?' 'Ah, he learned it of that Jesus'--if people were constrained to speak in that style to themselves about us, dear friends, and about all our brethren, England would be a different England from what it is to-day. It is Christians' lives, after all, that make dints in the world's conscience.