Understanding the Concept of Eternal Life in Scripture
Eternal life, a concept central to biblical thought, refers to the unending existence and blessedness of the redeemed, contrasting with eternal punishment [1, 3]. While the term appears only once in the Old Testament (Daniel 12:2), the doctrine of immortality is implied in earlier books and more clearly taught in later ones, such as Isaiah and Psalms [2]. The New Testament frequently uses the phrase "eternal life" [1].
The nature of eternal life is multifaceted. It encompasses the entire future of the redeemed and is presented as their ultimate reward and glory [1]. This includes a Sabbath of rest [1] and a newness of life derived from Christ [1]. The concept is explicitly linked to salvation purchased by Christ, quickening those dead in trespasses and sins, and enabling believers to fulfill divine purposes [12].
Key aspects of eternal life:
- Source and Giver: God is the ultimate source, giving eternal life through Christ [4]. Christ himself is identified as eternal life [4, 10]. To know God and Christ is considered eternal life [4, 12].
- Means of Reception: Eternal life is received through belief in God and Christ [4]. It is found in Christ [4] and is given to those who are "in Christ" [10]. Faith is the means by which the regenerate "have Christ as a present possession" [10].
- Relationship to God's Word: The Scriptures testify about eternal life [6]. It is revealed by Christ [4] and through his commandments [9]. The word of God is also described as the immortal seed from which believers are born anew [7].
- Duration: The Greek terms used for "eternal" (aion, aionios, aidios) in the New Testament are the same words used to describe the eternal existence of God, Christ, and the Holy Spirit [3, 5]. This linguistic parallel strongly suggests that eternal life means "lasting forever," just as eternal punishment is understood to be unending [8]. This unending duration is a core aspect, distinguishing what is obtained through Christ as remaining forever, in contrast to what is from Adam, which tends toward ruin [11].
The concept of eternal life is often contrasted with "eternal death," which signifies the miserable fate of the wicked in hell [3]. The duration of these penal sufferings is presented as unending, mirroring the unending duration of eternal life for the righteous [3, 8].
The full revelation of eternal life came with the gospel, bringing this doctrine "to light" [2]. This includes not only the salvation of the soul but also the resurrection of the body, a doctrine clarified by Christ's resurrection and ascension [14]. The spiritual seed of Christ, which includes believers, is also said to endure forever, signifying the final perseverance of those who have received eternal life [13].
Sources
- Easton's Bible Dictionary “Easton's Bible Dictionary: Eternal life — This expression occurs in the Old Testament only in Dan. 12:2 (R.V., "everlasting life"). It occurs frequently in the New Testament (Matt. 7:14; 18:8, 9; Luke 10:28; comp. 18:18). It comprises the whole future of the redeemed (Luke 16:9), and is opposed to "eternal punishment" (Matt. 19:29; 25:46). It is the final reward and glory into which the children of God enter (1 Tim. 6:12, 19; Rom. 6:22; Gal. 6:8; 1 Tim. 1:16; Rom. 5:21); their Sabbath of rest (Heb. 4:9; comp. 12:22). The newness of life which the believer derives from Christ (Rom. 6:4) is the ”
- Easton's Bible Dictionary “Easton's Bible Dictionary: Immortality — Perpetuity of existence. The doctrine of immortality is taught in the Old Testament. It is plainly implied in the writings of Moses (Gen. 5:22, 24; 25:8; 37:35; 47:9; 49:29, comp. Heb. 11:13-16; Ex. 3:6, comp. Matt. 22:23). It is more clearly and fully taught in the later books (Isa. 14:9; Ps. 17:15; 49:15; 73:24). It was thus a doctrine obviously well known to the Jews. With the full revelation of the gospel this doctrine was "brought to light" (2 Tim. 1:10; 1 Cor. 15; 2 Cor. 5:1-6; 1 Thess. 4:13-18).”
- Easton's Bible Dictionary “Easton's Bible Dictionary: Eternal death — The miserable fate of the wicked in hell (Matt. 25:46; Mark 3:29; Heb. 6:2; 2 Thess. 1:9; Matt. 18:8; 25:41; Jude 1:7). The Scripture as clearly teaches the unending duration of the penal sufferings of the lost as the "everlasting life," the "eternal life" of the righteous. The same Greek words in the New Testament (aion, aionios, aidios) are used to express (1) the eternal existence of God (1 Tim. 1:17; Rom. 1:20; 16:26); (2) of Christ (Rev. 1:18); (3) of the Holy Ghost (Heb. 9:14); and (4) the eternal duration of the sufferings of the lost (Matt. 25”
- Torrey's Topical Textbook “Torrey's Topical Textbook: Life, Eternal — Christ is -- 1Jo 1:2; 5:20. Revealed by Christ -- Joh 6:68; 2Ti 1:10. To know God and Christ is -- Joh 17:3. Given By God. -- Ps 133:3; Ro 6:23. By Christ. -- Joh 6:27; 10:28. In Christ. -- 1Jo 5:11. Through Christ. -- Ro 5:21; 6:23. To all given to Christ. -- Joh 17:2. To those who believe in God. -- Joh 5:24. To those who believe in Christ. -- Joh 3:15,16; 6:40,47. To those who hate life for Christ. -- Joh 12:25. In answer to prayer. -- Ps 21:4. Revealed in the Scriptures -- Joh 5:39. Results from Drinking the water of life. -- Joh 4:14. Eating the ”
- Easton's Bible Dictionary “Easton's Bible Dictionary: Everlasting — Eternal, applied to God (Gen. 21:33; Deut. 33:27; Ps. 41:13; 90:2). We also read of the "everlasting hills" (Gen. 49:26); an "everlasting priesthood" (Ex. 40:15; Num. 25:13). (See [196]ETERNAL.)”
- John ““You search the Scriptures, because you think that in them you have eternal life; and these are they which testify about me. -- John 5:39”
- I Peter “I Peter 1:23 (Geneva1599) — Being borne anewe, not of mortall seede, but of immortall, by the woorde of God, who liueth and endureth for euer.”
- Matthew (Protestant academic) “Tyndale House on Matthew 25:46: 25:46 The Greek term translated eternal can mean either “lasting forever” or “lasting for an age,” in this case “the age to come” (13:39-40, 49; 24:3; John 17:3; 2 Thes 1:9; Phlm 1:15; 1 Jn 5:11, 13). Some hold out hope that the punishment of the damned will, after “an age,” be ended by annihilation or forgiveness. The parallel between eternal life and eternal punishment suggests strongly that it means “lasting forever,” since eternal life does not end (see also Luke 16:19-31; Heb 6:2; Rev 20:10).”
- John (Methodist/Wesleyan) “Adam Clarke on John 12:50: I know that this commandment is life everlasting - These words of our Lord are similar to that saying in St. John's first epistle, Jo1 5:11, Jo1 5:12. This is the record, that God hath given unto us eternal life, and this life is in his Son. He that hath the Son hath life. God's commandment or commission is, Preach salvation to a lost world, and give thyself a ransom for all; and whosoever believeth on thee shall not perish, but have everlasting life. Every word of Christ, properly credited, and carefully applied, leads to peace and happiness here, and to glory herea”
- 1 John (Presbyterian) “Jamieson, Fausset & Brown on 1 John 5:12: the Son . . . life--Greek, "THE life." BENGEL remarks, The verse has two clauses: in the former the Son is mentioned without the addition "of God," for believers know the Son: in the second clause the addition "of God" is made, that unbelievers may know thereby what a serious thing it is not to have Him. In the former clause "has" bears the emphasis; in the second, life. To have the Son is to be able to say as the bride, "I am my Beloved's, and my Beloved is mine" [Sol 6:3]. Faith is the mean whereby the regenerate HAVE Christ as a present possession, ”
- CCEL (Reformed) “Calvin, Commentary on Philippians, Colossians, 1-2 Thessalonians, section 38.2: through Christ. And as what we have from Adam becomes old, 439 439 “ Deuient vieil et caduque ;” — “Becomes old and frail.” and tends towards ruin, so what we obtain through Christ remains for ever, and is not frail; but, on the contrary, tends towards immortality. This passage is worthy of notice, inasmuch as a definition of regeneration may be gathered from it. For it contains two parts — the putting off of the old man , and the putting on of the new , and of these Paul here makes mention. It is also to be notice”
- John (Methodist/Wesleyan) “Adam Clarke on John 17:3: This is life eternal - The salvation purchased by Christ, and given to them who believe, is called life: 1. Because the life of man was forfeited to Divine justice; and the sacrifice of Christ redeemed him from that death to which he was exposed. 2. Because the souls of men were dead in trespasses and sins; and Christ quickens them by his word and Spirit. 3. Because men who are not saved by the grace of Christ do not live, they only exist, no good purpose of life being answered by them. But when they receive this salvation they live - answer all the Divine purposes, a”
- Psalms (Baptist/Reformed) “John Gill on Psalms 89:28: His seed also will I make to endure for ever,.... Not a race of kings from David, which ended at the Babylonish captivity; not the natural seed of David, not the Messiah himself, who sprung from him, but the Messiah's spiritual seed, which were given him by the Father, adopted through him, regenerated by his Spirit and grace, begotten through his Gospel, and the ministry of it, and born again in his church, and to whom he stands in the relation of the everlasting Father, Isa 9:6. The "enduring" of these "for ever" may denote the final perseverance of particular belie”
- Titus (Methodist/Wesleyan) “Adam Clarke on Titus 1:2: In hope of eternal life - In expectation of a state of being and well being which should last through eternity, when time should be no more. This includes, not only the salvation of the soul and its eternal beatification, but also the resurrection of the body. This was a point but ill understood, and not very clearly revealed, under the Mosaic law; but it was fully revealed under the Gospel, and the doctrine illustrated by the resurrection and ascension of Christ. Which God, that cannot lie, promised - We have often seen that the phrase, the foundation of the world, m”