Now, the first step to the cure of all such hypocrisy, and to the salvation of our souls, is to know that we are hypocrites, and to know also what that is in which we are most hypocritical. Well, there are two absolutely infallible tests of a true hypocrite,--tests warranted to unmask, expose, and condemn the most finished, refined, and even evangelical hypocrite in this house to-night, or in all the world. By far and away the best and swiftest is prayer. True prayer, that is. For here again our inexpugnable hypocrisy comes in and leads us down to perdition even in our prayers. There is nothing our Lord more bitterly and more contemptuously assails the Pharisees for than just the length, the loudness, the number, and the publicity of their prayers. The truth is, public prayer, for the most part, is no true prayer at all. It is at best an open homage paid to secret prayer. We make such shipwrecks of devotion in public prayer, that if we have a shred of true religion about us, we are glad to get home and to shut our door. We preach in our public prayers. We make speeches on public men and on public events in our public prayers. We see the reporters all the time in our public prayers. We do everything but pray in our public prayers. And to get away alone,--what an escape that is from the temptations and defeats of public prayer! No; public prayer is no test whatever of a hypocrite. A hypocrite revels in public prayer. It is secret prayer that finds him out. And even secret prayer will sometimes deceive us. We are crushed down on our secret knees sometimes, by sheer shame and the strength of conscience. Fear of exposure, fear of death and hell, will sometimes make us shut our door. A flood of passing feeling will sometimes make us pray for a season in secret. Job had all that before him when he said, 'Will the hypocrite delight himself in the Almighty? will he always call upon God?' No, he will not. And it is just here that the hypocrite and the true Christian best discover themselves both to God and to themselves. The true Christian will, as Job again says, pray in secret till God slays him. He will pray in his dreams; he will pray till death; he will pray after he is dead. Are you in earnest, then, not to be any more a hypocrite and to know the infallible marks of such? Ask the key of your closet door. Ask the chair at your bedside. Ask the watchman what you were doing and why your light was in so long. Ask the birds of the air and the beasts of the field and the crows on the ploughed lands after your solitary walk.