a washing: a bath that cleanses the whole body, used in both its New Testament appearances as a picture of the spiritual cleansing that comes with salvation
At its plainest, loutron is a bath, either the act of washing the whole body or the water and place where it happens. It was an ordinary word: the public baths of a Greek town, the warm bath drawn for a tired traveler, the therapeutic soak a doctor prescribed. Classical Greek keeps a tidy three-way split among washing words, and the choice of this one is deliberate:
- louo (λούω), the verb this noun is built from, bathes the whole body at once
- nipto (νίπτω) washes a single part, such as the hands or the feet
- pluno (πλύνω) washes objects and clothing
So loutron signals a total, all-at-once washing, not a rinse of the hands or a laundering of clothes.
For a first-century reader the word also carried echoes that go beyond a simple bath. It was the word for the bath a bride took on her wedding morning, water carried in a special tall vase and poured over her before the marriage. It was the word for the ritual washings required before worship in both Greek and Jewish practice, and for the washing of a body before burial. When Paul and the letter to Titus reach for loutron, they borrow an image thick with all of this.
Both New Testament uses turn the everyday bath into a picture of the cleansing God works in salvation: in Ephesians, Christ cleansing the church as a husband presents a bride made ready; in Titus, God saving people through "the washing of rebirth." One fact frames both: in the New Testament era loutron was not yet a technical term for baptism. On its own it just meant "a washing," which is why each verse adds a qualifier ("of water," "of rebirth") to point it toward the water rite. Only in the century that followed did Christians come to say simply "the washing" and be understood to mean baptism.
What "the washing of water with the word" in Ephesians 5:26 refers to: the readers' water baptism, or the whole cleansing of salvation pictured through the Greek bridal bath and God's bathing of the bride in Ezekiel 16.
- contestedIt refers to the readers' baptism; the definite article and the explicit mention of water make water baptism the natural reference, with the wedding imagery a secondary overtone.; A. T. Lincoln, Ephesians (WBC 42; Word, 1990) 375; E. Best, Ephesians (ICC; T&T Clark, 1998) 542-543
- contestedIt is a metaphor for the cleansing power of the gospel, built on the pre-nuptial bridal bath and God's washing of Jerusalem as a bride in Ezekiel 16:9, not a direct reference to the water rite.; H. W. Hoehner, Ephesians: An Exegetical Commentary (Baker, 2002) 753; F. Thielman, Ephesians (BECNT; Baker, 2010) 384-387; C. E. Arnold, Ephesians (ZECNT; Zondervan, 2010) 386-391
What "the washing of rebirth" in Titus 3:5 refers to, and how directly it ties salvation to the water rite of baptism.
- minorityIt names the baptismal rite itself, using a fixed early-Christian phrase for baptism as the God-appointed means through which salvation is applied.; J. D. Quinn, The Letter to Titus (AB 35; Doubleday, 1990) 219-226; M. Dibelius and H. Conzelmann, The Pastoral Epistles (Hermeneia; Fortress, 1972); J. N. D. Kelly, A Commentary on the Pastoral Epistles (BNTC; A&C Black, 1963)
- majorityIt alludes to baptism, but the saving cleansing is the Holy Spirit's inward renewal, of which the washing is the picture rather than the cause.; I. H. Marshall (with P. H. Towner), The Pastoral Epistles (ICC; T&T Clark, 1999); G. W. Knight III, The Pastoral Epistles (NIGTC; Eerdmans, 1992) 340-343; W. D. Mounce, Pastoral Epistles (WBC 46; Nelson, 2000) 446-450; P. H. Towner, The Letters to Timothy and Titus (NICNT; Eerdmans, 2006)
- minorityThe washing is chiefly a metaphor for the Spirit's inner cleansing, with the water rite at most its outward sign.; G. D. Fee, 1 and 2 Timothy, Titus (NIBC; Hendrickson, rev. ed. 1988) 204; R. W. Yarbrough, The Letters to Timothy and Titus (PNTC; Eerdmans, 2018)