Efésios 5:26

That he might sanctify and cleanse it... — The true rendering is, that He might sanctify it, having cleansed it in the laver of the water in [the] Word. The reference in “the laver of the water” to baptism, is even more unquestionable than in “the laver of regeneration” of Tito 3:5. Hence we must conclude that the phrase “in the Word” is in some way connected with that sacrament. Of the two Greek words translated “word,” the one here used is that which signifies not “the word” existing as a definite thought in the mind, but “the word” as audibly spoken. It has, indeed, in the original no article, but this is probably because it had assumed so technical a sense as to resemble a proper name; and it is best connected with the phrase “having cleansed it,” thus being coordinated, not subordinated, to the “laver of the water.” Accordingly it would seem to signify all that element of baptism which is “in word” — that is, the question of faith, “the answer of a good conscience” (1 Pedro 3:21), and, lastly, the solemn formula of baptism “in the name of the Father, and of the Son, and of the Holy Ghost.” If we are to single out any of these, we must surely (with Chrysostom) take the last. But it is better to embrace the whole, and so include the whole spiritual element of baptism, both the acceptance of faith on the part of man, and the grace-giving blessing of God.

To “sanctify” is here to consecrate to Himself (comp. João 17:17; João 17:19) after purification. In the same connection we have in 1 Coríntios 6:11, “Ye were washed, ye were sanctified, ye were justified.” In virtue of such consecration the Church visible is “holy” in idea and in capacity — the Church invisible here (which will be the Church triumphant hereafter), holy in the actual purity which becomes a consecrated nature. Of such consecration baptism is unquestionably the means; as we see in command in Mateus 28:19, and in fact in Atos 2:38; Atos 2:41.