14. “My mouth shall tell out Thy righteousness” (ver. 15): not mine. From thence I will add to all Thy praise: because even that I am righteous, if righteous I am, is Thy righteousness in me, not mine own: for Thou dost justify the ungodly. “All the day long Thy salvation.” What is, “Thy salvation”? Let no one assume to himself, that he saveth himself, “Of the Lord is Salvation.” Not any one by himself saveth himself, “Vain is man’s salvation.” “All the day long Thy Salvation:” at all times. Something of adversity cometh, preach the Salvation of the Lord: something of prosperity cometh, preach the Salvation of the Lord. Do not preach in prosperity, and hold thy peace in adversity: otherwise there will not be that which hath been said, “all the day long.” For all the day long is day together with its own night. Do we when we say, for example, thirty days have gone by, mention the nights also; do we not under the very term days include the nights also? In Genesis what was said? “The evening was made, and the morning was made, one day.” Therefore a whole day is the day together with its own night: for the night doth serve the day, not the day the night. Whatever thou doest in mortal flesh, ought to serve righteousness: whatever thou doest by the commandment of God, be it not done for the sake of the advantage of the flesh, lest day serve night. Therefore all the day long speak of the praise of God, to wit, in prosperity and in adversity; in prosperity, as though in the day time; in adversity, as though in the night time: all the day long nevertheless speak of the praise of God, so that thou mayest not have sung to no purpose, “I will bless God at every time, alway the praise of Him is in my mouth.”…