Psalm 94:19

In the multitude of my thoughts within me
The word for thoughts is used of branches of trees, thick and entwined, and so denotes perplexed and distressing thoughts; such as good men sometimes have concerning God; his awful and tremendous majesty; the perfections of his nature, particularly his power, purity, and holiness; concerning their relation to him, his presence with them, and good will towards them, which, because of their sins, they are ready to doubt of: thoughts concerning sin; that there are no sins like theirs, attended with such aggravated circumstances; that they are such as will not be forgiven; or they fear their corruptions will be too many for them, and they shall perish by them; or that they shall so fall as to bring dishonour on the ways of God; and sometimes that they have sinned the sin against the Holy Ghost: thoughts concerning the law of God their sins are a violation of, of the holiness and spirituality of it; by comparing themselves with which, they find they are very deficient, and very carnal; and ready to fear that all the curses of it belong to them, and the condemnation of it will light upon them: thoughts concerning Christ, the Saviour; that he is the Saviour of others, but not of them; that he is able to save, but they cannot think he is willing to save such vile sinners as they are: thoughts concerning the work of the Spirit of God upon them; calling it in question, fearing it was never begun, because of the power and prevalence of sin and corruption in them: thoughts concerning their present and future state; how it is with them now, and how it will be with them hereafter; how they shall pass through the troubles and difficulties of this world, and pass over Jordan's river, or get through the valley of the shadow of death; and how they shall appear before the judgment seat of God; and how things will be with them to all eternity: these are some of the perplexing and distressing thoughts, a multitude of which rise up at times in the minds of God's people, who yet are favoured with the same gracious experience the psalmist was, expressed as follows:

thy comforts delight my soul;
such as flow from the love of God, is shed abroad in the heart; from the presence of God enjoyed; from the exceeding great and precious promises of the Gospel; from Christ, and the things of Christ, shown, brought home, and applied by the Spirit; his person, offices, fulness, righteousness, blood, and sacrifice; all which are a fund of divine consolation to a distressed mind: these are the consolations of God, of which he is the provider, author, and giver, and therefore called "the God of all comfort"; they come from Christ, the "consolation of Israel", and by the Spirit the Comforter, who sheds abroad the love of God in the heart; reveals Christ, and the things of Christ; opens and applies the promises; wherefore these comforts are called the "comforts of the Holy Ghost"; and they are usually enjoyed by means of the word and ordinances, which are "breasts of consolation"; and these are not small, but strong, and even everlasting, and which "delight the soul"; worldly comforts may delight the animal part, and please the senses, but not delight the soul, especially a wounded spirit, a distressed mind; but these will satiate the weary soul, and replenish the sorrowful soul with a joy unspeakable, and full of glory: the psalmist may here represent the church in the latter day, when in the midst of her troubles, and having many distressing thoughts concerning the issue of things; the comforts of God, from his promises, will delight her; ( Psalms 94:14 Psalms 94:15 ) , that he will not cast off his people, nor forsake his inheritance; but judgment shall return to righteousness; that he will keep her in the hour of temptation, and avenge the blood of her slain.