The name of God is not taken in vain when men who are conscious of His nearness, and act with habitual reference to His will, mention Him more frequently and familiarly than formalists approve. It is abused when the insincere and hollow professor joins in the most solemn act of worship, honours Him with the lips while the heart is far from Him—nay, when one strives to curb Satan, and reclaim his fellow-sinner, by the use of good and holy phrases, in which his own belief is merely theoretical; and fares like the sons of Sceva, who repeated an orthodox adjuration, but fled away overpowered and wounded. Or if the truth unworthily spoken assert its inherent power, that will not justify the hollowness of his profession, and in vain will he plead at last, “Lord, Lord, have we not in Thy name cast out devils, and in Thy name done many marvellous acts?” The only safe rule is to be sure that our conception of God is high and real and intimate; to be habitually humble and trustful in our attitude toward Him; and then to speak sincerely and frankly, as then we shall not fail to do. The words which rise naturally to the lips of men who think thus cannot fail to do Him honour, for out of the fulness of the heart the mouth speaketh. And the prevalent notion that God should be mentioned seldom and with bated breath is rather an evidence of men’s failure habitually to think of Him aright, than of filial and loving reverence. There is a large and powerful school of religion in our own day, whose disciples talk much more of their own emotions and their own souls than St. Paul did, and much less about God and Christ. Some day the proportions will be restored. In the great Church of the future men will not morbidly shrink from confessing their inner life, but neither will it be the centre of their contemplation and their discourse: they will be filled with the fulness of God; out of the abundance of their hearts their mouths will speak; His name shall be continually in their mouth, and yet they shall not take the name of the Lord their God in vain. _THE FOURTH COMMANDMENT._ xx. 8–11. It cannot be denied that the commandment to honour the Sabbath day occupies a unique place among the ten. It is, at least apparently, a formal precept embedded in the heart of a moral code, and good men have thought very differently indeed about its obligation upon the Christian Church.