The Samaritan Woman
Jesus comes for all people
In the same way, ‘God is spirit’ means that God is invisible, divine as opposed to human (cf. 3:6), life-giving and unknowable to human beings unless he chooses to reveal himself (cf. 1:18). As ‘God is light’ and ‘God is love’ (1 Jn. 1:5; 4:8), so ‘God is spirit’: these are elements in the way God presents himself to human beings, in his gracious self-disclosure in his Son (cf. Porsch, p. 49; cf. Ibuki, pp. 311–313). And he has chosen to reveal himself: he has uttered his Word, his own Self-Expression. In that Word, now become flesh, he may be known as truly as it is possible for human beings to know him (1:1–18). That incarnate Word is the one who baptizes his people in Holy Spirit (1:33), for unless they are born from above, unless they are born of the Spirit, they cannot see the kingdom of God, they cannot worship God truly. This provision of the Spirit is made possible by the work of him who is the truth (14:6), and who by his glorification by way of the cross pours out the Spirit, who is called the Spirit of truth (14:17; 15:26; 16:13).
This God who is spirit can be worshipped only in spirit and truth. Both in v. 23 and in v. 24, the one preposition ‘in’ governs both nouns (a point obscured by the NIV of v. 24). There are not two separable characteristics of the worship that must be offered: it must be ‘in spirit and truth’, i.e. essentially God-centred, made possible by the gift of the Holy Spirit, and in personal knowledge of and conformity to God’s Word-made-flesh, the one who is God’s ‘truth’, the faithful exposition and fulfillment of God and his saving purposes (cf. esp. de la Potterie, 2. 673ff.). The worshippers whom God seeks worship him out of the fullness of the supernatural life they enjoy (‘in spirit’), and on the basis of God’s incarnate Self-Expression, Christ Jesus himself, through whom God’s person and will are finally and ultimately disclosed (‘in truth’); and these two characteristics form one matrix, indivisible. Indeed, the association of ‘word’ and ‘Spirit’ is strong in the Old Testament (e.g. Ne. 9:20, 30; Ps. 33:6; 147:18; Is. 59:21), and it is just possible that this connection is in the Evangelist’s mind, since Jesus the ‘Word made flesh’ (1:14) and ‘the truth’ (14:6) is also the one to whom God gives the Spirit without limit (3:34).
To worship the Father ‘in spirit and truth’ clearly means much more than worship without necessary ties to particular holy places (though it cannot mean any less). The prophets spoke of a time when worship would no longer be focused on a single, central sanctuary, when the earth would be full of the knowledge of the Lord as the waters cover the sea. The Apocalypse concludes with a vision of the consummated kingdom, the new Jerusalem, in which there is no temple to be found, ‘because the Lord God Almighty and the Lamb are its temple’ (Rev. 21:22). The fulfillment of that vision has not yet arrived in its fullness. Even so, Jesus insists, through his own mission the hour was dawning when the principal ingredients of that vision would be set in operation, a foretaste of the consummation to come. ‘God is spirit, and his worshippers must (Gk. dei, here the divine ‘must’) worship him in spirit and truth.’
