The holiness of the church, my dear brethren, is for us who belong to her a thing so evident and clear that we can no more think it necessary to prove it than we can think it necessary to prove that the sun shines in the heavens. The practical and imperative way in which the church enforces holiness of life on each and every one of us is something with which we are so familiar that no shadow of doubt can enter into our minds as to its necessity. The means of grace which she offers to us, and of which she even requires us to make use, the sacrament of the Body and Blood of the Lord himself which she gives us, the penances she imposes upon us by way of fasting and abstinence, the warnings which she is ever giving us of the condemnation which will fall upon impenitent sinners, these and ten thousand other things make the sanctity of the church so well known that it is not so much an article of faith as a thing which we see with our own eyes and which falls under our own experience. But there are those who are without these advantages. There are many around us, our near neighbors and friends, who are outside the church, not through their own fault, but by birth and education. These are not in possession of those means of knowing the church and her sanctity of which we are possessed; and in order to have this knowledge they depend to a very large extent upon ourselves. {106} I wish this morning to call your attention to the responsibility which rests upon us on this account, and to one or two practical ways in which we are accountable to God for what that responsibility involves.