Then, secondly, "_we exult_." Ours is a life of gladness, so far as it is the true Christian life. Constantly and profoundly chastened by its worshipping character, it is constantly quickened and illuminated by this element of exultation. The word is strong, _kauchomenoi_, "exulting." We observe that the Apostle does not say that we are resigned, that we are at peace, that there is a calm upon us. This is true; but he says that "we _exult_." The "still waters," the _mey m'nuchoth_ of Ps. xxiii. 2, are anything but stagnant. They are a lake; but it is a lake upon a river, like the fair waters of Galilee, receiving and giving, and therefore alive with pure movement, while yet surrounded by the "rest," _m'nuchah_, which means repose not _from_ action but _underneath_ it. "We exult." Ours is not an autumn of feeling; not a state of the soul in which the characteristics are the sighs and starting tears of memory and apprehension. It is an everlasting spring, in which the mighty but temperate Sun of Salvation is shining, and will not set; not parching but quickening all day long. "We exult." It is a happy life, not only with the happiness of a cheerful contentment, beautiful as that is; ours is the happiness of wondering discovery, and rich possession, and ever-opening prospects; it is "quick and lively"; it is "exultation." Then, "_we are confident_." If I traced the bearing of this clause aright, in the last chapter, we shall feel that the word _pepoithotes_ is meant to carry a _positive_ message. It is not only that "we do not rely on the flesh"; it is that "we are reliant, though not on the flesh." Even so, in the true idea of the Christian life. "_We are confident_." We are not wanderers from one peradventure to another; we are reliant, we are assured, we know where we are, and what we are, and whither we are bound. True, we, are intensely conscious of the limits of our knowledge; it is only here and there that we can absolutely say, "We know." But then, the points where we _can_ say so are points of supreme importance. "We know that the Son of God is come." "We know that our sins are forgiven us for His name's sake." "We know that all things work together for good to them that love God." "We know that if our earthly house of this tabernacle is dissolved, we have a building of God, a house not made with hands, eternal in the heavens; therefore we are always _confident_." And all this is summed up in the thought that "we know WHOM we have believed, and that HE is able to keep what we have committed unto Him." Our certainty is a confiding certainty. It does not reside in our courage, or our mental insight; it is lodged in a Person, who is such that He claims our entire reliance on His work, His word, Himself.