Struggling with Fleshly Weakness in the Christian Life
Fleshly weakness in the Christian life refers to the human condition of frailty, susceptibility to sin, and limitations inherent in the physical body and fallen nature [5]. The Apostle Paul frequently addresses this concept, particularly in his letters to the Corinthians. He speaks of being "in weakness" and experiencing "infirmities" [11, 12].
The term "flesh" (Greek: sarx) in the New Testament can denote the physical body, but it also carries the connotation of mutability, weakness, and even the sinful element of human nature [5]. Paul states, "I speak humanly on account of the weakness of your flesh" (Romans 6:19, Darby) [4]. This weakness is not merely physical but also refers to the human tendency toward sin and lawlessness [4].
Paul's own experience with a "thorn in the flesh" illustrates this struggle. While the exact nature of this thorn is debated—some suggest physical infirmity, others temptation to unbelief, or suggestions to impiety—it clearly represents a persistent source of weakness and suffering [7]. Despite his pleas for its removal, God's response to Paul was, "My grace is sufficient for you, for my power is made perfect in weakness" (2 Corinthians 12:9). This led Paul to declare, "Therefore I am well content with weaknesses, with insults, with distresses, with persecutions, with difficulties, for Christ's sake; for when I am weak, then I am strong" (2 Corinthians 12:10, NASB) [1, 3]. This paradox highlights a central theme: God's strength is manifested through human weakness [13].
Christ himself, though divine, experienced weakness. He was "crucified through weakness," having assumed human frailty, yet "lives through the power of God" (2 Corinthians 13:4) [2, 8, 9]. This demonstrates that weakness is not an impediment to God's work but can be the very means through which divine power is displayed [9]. Christians, united with Christ, also experience weakness, but they are promised to "live with him through the power of God" [2].
The Christian life is described as a "warfare" that, while lived "in the flesh," is not waged "after the flesh" [10]. This implies a distinction between existing in a state of human weakness and being controlled by sinful desires. Believers are encouraged to recognize their own limitations and rely on God's strength, finding encouragement in Christ's compassion for the weak and tempted [6, 14]. The psalmist also acknowledges God's role in weakening his strength, suggesting a divine purpose even in human frailty (Psalm 102:22) [15].
Sources
- 2 Corinthians “2 Corinthians 12:10 (NASB) — Therefore I am well content with weaknesses, with insults, with distresses, with persecutions, with difficulties, for Christ's sake; for when I am weak, then I am strong.”
- 2 Corinthians “For he was crucified through weakness, yet he lives through the power of God. For we also are weak in him, but we will live with him through the power of God toward you. -- 2 Corinthians 13:4”
- II Corinthians “II Corinthians 12:10 (BBE) — So I take pleasure in being feeble, in unkind words, in needs, in cruel attacks, in troubles, on account of Christ: for when I am feeble, then am I strong.”
- Romans “Romans 6:19 (Darby) — I speak humanly on account of the weakness of your flesh. For even as ye have yielded your members in bondage to uncleanness and to lawlessness unto lawlessness, so now yield your members in bondage to righteousness unto holiness.”
- Easton's Bible Dictionary “Easton's Bible Dictionary: Flesh — In the Old Testament denotes (1) a particular part of the body of man and animals (Gen. 2:21; 41:2; Ps. 102:5, marg.); (2) the whole body (Ps. 16:9); (3) all living things having flesh, and particularly humanity as a whole (Gen. 6:12, 13); (4) mutability and weakness (2 Chr. 32:8; comp. Isa. 31:3; Ps. 78:39). As suggesting the idea of softness it is used in the expression "heart of flesh" (Ezek. 11:19). The expression "my flesh and bone" (Judg. 9:2; Isa. 58:7) denotes relationship. In the New Testament, besides these it is also used to denote the sinful eleme”
- Torrey's Topical Textbook “Torrey's Topical Textbook: Compassion and Sympathy of Christ, The — Necessary to his priestly office -- Heb 5:2,7. Manifested for the Weary and heavy-laden. -- Mt 11:28-30. Weak in faith. -- Isa 40:11; 42:3; Mt 12:20. Tempted. -- Heb 2:18. Afflicted. -- Lu 7:13; Joh 11:33,35. Diseased. -- Mt 14:14; Mr 1:41. Poor. -- Mr 8:2. Perishing sinners. -- Mt 9:36; Lu 19:41; Joh 3:16. An encouragement to prayer -- Heb 4:15.”
- Easton's Bible Dictionary “Easton's Bible Dictionary: Thorn in the flesh — (2 Cor. 12:7-10). Many interpretations have been given of this passage. (1.) Roman Catholic writers think that it denotes suggestions to impiety. (2.) Luther, Calvin, and other Reformers interpret the expression as denoting temptation to unbelief. (3.) Others suppose the expression refers to "a pain in the ear or head," epileptic fits, or, in general, to some severe physical infirmity, which was a hindrance to the apostle in his work (comp. 1 Cor. 2:3; 2 Cor. 10:10; 11:30; Gal. 4:13, 14; 6:17). With a great amount of probability, it has been alle”
- 2 Corinthians (Methodist/Wesleyan) “Adam Clarke on 2 Corinthians 13:4: For though he was crucified through weakness - It is true Christ was crucified, and his crucifixion appeared to be the effect of his weakness; yet even this was not so; he gave up his life, none could take it away from him; and in his last struggle, had he even been deficient in power, he could have had more than twelve legions of angels to support him against the high priest's mob, Mat 26:53; but how then could the Scripture be fulfilled? And had he not died, how could the human race have been saved? Yet he liveth by the power of God - Though he appeared to ”
- 2 Corinthians (Presbyterian) “Jamieson, Fausset & Brown on 2 Corinthians 13:4: though--omitted in some of the oldest manuscripts; then translate, "For He was even crucified," &c. through weakness--Greek, "from weakness"; that is, His assumption of our weakness was the source, or necessary condition, from which the possibility of His crucifixion flowed (Heb 2:14; Phi 2:7-8). by--Greek, "from"; "owing to." the power of God--the Father (Rom 1:4; Rom 6:4; Eph 1:20). weak in him--that is, in virtue of our union with Him, and after His pattern, weakness predominates in us for a time (exhibited in our "infirmities" and we”
- 2 Corinthians (Baptist/Reformed) “John Gill on 2 Corinthians 10:3: For though we walk in the flesh,.... The apostle removes the calumny of walking after the flesh, by owning that they were in the flesh, in the body, in a state of imperfection, attended with many weaknesses and infirmities, and surrounded with a variety of afflictions and sorrows; in this sense they were, and lived and walked in the flesh; but then he denies the charge exhibited against them, we do not war after the flesh: every Christian's life is a warfare with Satan, and his principalities and powers, with the world, the men and lusts of it, and with the c”
- 1 Corinthians (Baptist/Reformed) “John Gill on 1 Corinthians 2:3: And I was with you in weakness,.... Meaning either the weakness of his bodily presence, the contemptibleness of his voice, and the mean figure he made as a preacher among them, both with respect to the matter and manner of his ministry in the eyes of many; or his lowly and humble deportment among them, not exerting the power and authority Christ had given him as an apostle; but choosing rather to work with his own hands, as he did at Corinth, to minister to his own necessities, and those of others; or the many persecutions which he endured there for the sake of ”
- 1 Corinthians (Presbyterian) “Jamieson, Fausset & Brown on 1 Corinthians 2:3: I--the preacher: as Co1 2:2 describes the subject, "Christ crucified," and Co1 2:4 the mode of preaching: "my speech . . . not with enticing words," "but in demonstration of the Spirit." weakness--personal and bodily (Co2 10:10; Co2 12:7, Co2 12:9; Gal 4:13). trembling--(compare Phi 2:12). Not personal fear, but a trembling anxiety to perform a duty; anxious conscientiousness, as proved by the contrast to "eye service" (Eph 6:5) [CONYBEARE and HOWSON].”
- 1 Corinthians (Presbyterian) “Jamieson, Fausset & Brown on 1 Corinthians 1:25: foolishness of God--that is, God's plan of salvation which men deem "foolishness." weakness of God--Christ "crucified through weakness" (Co2 13:4, the great stumbling-block of the Jews), yet "living by the power of God." So He perfects strength out of the weakness of His servants (Co1 2:3; Co2 12:9).”
- Hebrews (Presbyterian) “Jamieson, Fausset & Brown on Hebrews 13:3: Remember--in prayers and acts of kindness. bound with them--by virtue of the unity of the members in the body under one Head, Christ (Co1 12:26). suffer adversity--Greek, "are in evil state." being yourselves also in the body--and so liable to the adversities incident to the natural body, which ought to dispose you the more to sympathize with them, not knowing how soon your own turn of suffering may come. "One experiences adversity almost his whole life, as Jacob; another in youth, as Joseph; another in manhood, as Job; another in old age" [BENG”
- Psalms (Baptist/Reformed) “John Gill on Psalms 102:22: He weakened my strength in the way,.... The psalmist here returns to his complaint of his afflictions, weakness, and frailty, which ended Psa 102:11, after which some hints are given of the latter day glory, which though he despaired of seeing, by reason of his frailty and mortality, yet comforts himself with the eternity and immutability of Christ, and that there would be a succession of the church, a seed of true believers, who would see and enjoy it: as for himself, he says that God (for he is that "He", and not the enemy, as some) had "weakened" his "strength in”