The Lord lifteth up all that fall: and setteth up all that are cast down.

“"The Lord strengtheneth all that are falling" (ver. 14). But who are "all that are falling"? All indeed fall in a general sense, but he meaneth those who fall in a particular way. For many fall from Him, many also fall from their own imaginations. If they had evil imaginations, they fall from them, and "God strengthened all that are falling." They who lose anything in this world, yet are holy, are as it were dishonoured in this world, from rich become poor, from honoured of low estate, yet are they God's saints; they are, as it were, falling. But "God strengtheneth." For "the just falleth seven times, and riseth again; but the wicked shall be weakened in evils." When evils befall the wicked, they are weakened thereby; when evils befall the righteous, "the Lord strengtheneth all that are falling." ..."And lifteth up all those that have been cast down:" all, that is, who belong to him; for "God resisteth the proud."”

“Whoever finds the healing of correction to be difficult should flee to the mercy of God for help and beg that the chains of evil habit be broken away from them, for "the Lord lifts up all who collapse and raises up all who have been broken down." No, the prayer of a believer will not be empty, since our merciful God "will accomplish the intentions of those who fear him." He will give what has been asked for, since he provided the inspiration to ask it. Through our Lord Jesus Christ, living and reigning with the Father and the Holy Spirit forever and ever. Amen.”

“The Lord upholdeth all that fall,.... Not all that fell in Adam, as all mankind did; nor all that fall into sin, as every man does; and therefore not those that fall into hell: but this is to be understood of the subjects of Christ's kingdom, of which the psalmist is speaking; who does that which no mortal king can do, as Aben Ezra observes: another king raises up one, and depresses another; supports one, and lets another fall: but the Lord upholds all his people and subjects with the right hand of his righteousness; though they are liable to fall into sin, and in many instances do fall, and into various temptations and afflictions; yet he sustains and upholds them, that they shall not fall finally and totally by sin, nor be overwhelmed and crushed by their heavy afflictions. Or, "all that are falling" (g); he either upholds and keeps them that they shall not fall, at least so as to perish; or he holds them by his right hand when they are fallen, and raises them up again; and bears them up under all their exercises, so that they are not utterly cast down and destroyed, Psa 37:24; and raiseth up all those that be bowed down: with a body of sin, under which they groan, being burdened, and which presses them sore; with Satan's temptations, like the woman in the Gospel, bound together by him; and with various troubles and afflictions; but the Lord raises and bears them up under all, and comforts and refreshes them. (g) "emnes cadentes", Pagninus, Montanus, Junius & Tremellius, Piscator, &c.”

“The poet now celebrates in detail the deeds of the gracious King. The words with ל are pure datives, cf. the accusative expression in Psa 146:8. He in person is the support which holds fast the falling ones (נופלים, here not the fallen ones, see Psa 28:1) in the midst of falling (Nicephorus: τοὺς καταπεσεῖν μέλλοντας ἑδραιοῖ, ὥστε μὴ καταπεσεῖν), and the stay by which those who are bowed together raise themselves. He is the Provider for all beings, the Father of the house, to whom in the great house of the world the eyes (עיני with the second ê toneless, Ew. 100, b) of all beings, endowed with reason and irrational, are directed with calm confidence (Mat 6:26), and who gives them their food in its, i.e., in due season. The language of Psa 104:27 is very similar, and it proceeds here, too, as there in Psa 104:28 (cf. Sir. 40:14). He opens His hand, which is ever full, much as a man who feeds the doves in his court does, and gives רצון, pleasure, i.e., that which is good, which is the fulfilling of their desire, in sufficient fulness to all living things (and therefore those in need of support for the body and the life). Thus it is to be interpreted, according to Deu 33:23 (after which here in the lxx the reading varies between εὐδοκίας and εὐλογίας), cf. Act 14:17, ἐμπιπλών τροφῆς καὶ εὐφροσύνης τάς καρδίας ἡμῶν. השׂבּיע is construed with a dative and accusative of the object instead of with two accusatives of the object (Ges. 139. 1, 2). The usage of the language is unacquainted with רצון as an adverb in the sense of "willingly" (Hitzig), which would rather be ברצונך. In all the ways that Jahve takes in His historical rule He is "righteous," i.e., He keeps strictly to the rule (norm) of His holy love; and in all His works which He accomplishes in the course of history He is merciful (חסיד), i.e., He practises mercy (חסד, see Psa 12:2); for during the present time of mercy the primary essence of His active manifestation is free preventing mercy, condescending love. True, He remains at a distance from the hypocrites, just as their heart remains far from Him (Isa 29:13); but as for the rest, with impartial equality He is nigh (קרוב as in Psa 34:19) to all who call upon Him בּאמת, in firmness, certainty, truth, i.e., so that the prayer comes from their heart and is holy fervour (cf. Isa 10:20; Isa 48:1). What is meant is true and real prayer in opposition to the νεκρὸν ἔργον, as is also meant in the main in Joh 4:23. To such true praying ones Jahve is present, viz., in mercy (for in respect of His power He is everywhere); He makes the desire of those who fear Him a reality, their will being also His; and He grants them the salvation (σωτηρία) prayed for. Those who are called in Psa 145:19 those who fear Him, are called in Psa 145:20 those who love Him. Fear and love of God belong inseparably together; for fear without love is an unfree, servile disposition, and love without fear, bold-faced familiarity: the one dishonours the all-gracious One, and the other the all-exalted One. But all who love and fear Him He preserves, and on the other hand exterminates all wanton sinners. Having reached the Tav, the hymn of praise, which has traversed all the elements of the language, is at an end. The poet does not, however, close without saying that praising God shall be his everlasting employment (פּי ידבּר with Olewejored, the Mahpach or rather Jethib sign of which above represents the Makkeph), and without wishing that all flesh, i.e., all men, who αρε σὰρξ καὶ αἷμα, בּשׂר ודם, may bless God's holy Name to all eternity. The realization of this wish is the final goal of history. It will then have reached Deu 32:43 of the great song in Deut. 32 - Jahve one and His Name one (Zac 14:9), Israel praising God ὑπὲρ ἀληθείας, and the Gentiles ὑπὲρ ἐλέους (Rom 15:8.).”