108. Verse 7. He that hath an ear let him hear what the Spirit saith unto the churches, signifies that he who understands should hearken to what Divine truth proceeding from the Lord teaches and says to those who are of His church. This is evident from the signification of "He that hath an ear let him hear," as being that he who understands should hearken, or obey (that to "hear" is to understand and to do, that is, to hearken, see above, n. 14; also from the signification of "the Spirit," here the Spirit of God, as being Divine truth proceeding from the Lord (See Arcana Coelestia 3704, 5307, 6788, 6982, 6993, 7004, 7499, 8302, 9199, 9228-9229, 9303, 9407, 9818, 9820, 10330); and from the signification of "churches," as being those who are in truths from good, or in faith from charity, that is, who are of the church, for no others are of the church. These words, namely, "He that hath an ear let him hear what the Spirit saith into the churches," are said to each of the churches (here to the church of Ephesus; afterwards to the church in Smyrna, verse 2:11; in Pergamum, verse 2:17; in Thyatira, verse 2:29; in Sardis, chapter Revelation 3:6; in Philadelphia, verse 3:13; and in Laodicea, verse 3:22), in order that everyone who is of the church may know that it is not knowing and understanding the truths and goods of faith, or doctrinals, or even the Word, that makes the church, but hearkening, that is, understanding and doing; for this is signified by the words "He that hath an ear let him hear what the Spirit saith unto the churches." Because this makes the church and forms heaven with man, and knowing and understanding, apart from doing, does not, therefore the Lord also uses the same words in several other places:

He that hath an ear to hear let him hear (as in Matthew 11:15; 12:43; Mark 4:9, 4:23; 7:16; Luke 8:8; 14:35).

In Revelation it is added, "what the Spirit saith unto the churches;" since by this is signified what Divine truth teaches and says to those who are of the church, or what is the same, what the Lord teaches and says, for all Divine truth proceeds from Him (See in the work on Heaven and Hell 13, 133, 137, 139); for this reason the Lord did not Himself say, "what the Spirit saith," because He who spoke was the Divine truth.

[2] That knowing and understanding Divine truths does not make the church and form heaven with man, but knowing, understanding, and doing, the Lord teaches plainly in many passages; as in Matthew:

He that heareth these words of Mine and doeth them, is likened unto a prudent man, but he that heareth and doeth them not, is likened unto a foolish man (Matthew 7:24, 26).

In the same:

He that was sown upon good land, this is he that heareth the Word, and taketh heed and thence beareth fruit (Matthew 13:23).

In Luke:

Everyone that cometh to Me and heareth My words, and doeth them, I will show to whom he is like. He is like a man building a house, who laid the foundation on a rock. But he that heareth and doeth not is like a man that built a house upon the earth, without a foundation (Luke 6:47-49).

In the same:

My mother and My brethren are they who hear the Word of God and do it (Luke 8:21);

and in many other places. In these passages, "hearing" signifies simply hearing, which is knowing and understanding. "Hearing," in common discourse, has this meaning when one is said "to hear" a thing; but it means both understanding and doing when it is said "give ear to," or "hearken to," also "listen to." Moreover, those who have separated life from faith are like those of whom the Lord speaks in Matthew:

Seeing they see not, and hearing they hear not, neither do they understand (Matthew 13:13-15; Ezekiel 12:2).

10178. 'With pieces of shittim wood you shall make it' means from love that is Divine. This is clear from the meaning of 'shittim wood' as the good of merit and of righteousness, which is the Lord's alone, dealt with in 9472, 9486, 9715. The reason why love as well is meant is that when the Lord was in the world He was motivated by Divine Love to fight against all the hells and overcome them, and in so doing to save the human race, as a result of which He alone has earned merit, and has become righteousness, see 9486, 9715, 9809, 10019, 10152; and the good of merit which is the Lord's is therefore His Divine Love. The reason why 'shittim wood' has so profound a meaning is that all things which exist in earth's three kingdoms - the animal, vegetable, and mineral kingdoms - serve to mean spiritual and celestial realities, or else their opposites. (For the whole natural order is a theatre representative of the Lord's kingdom, see the places referred to in 9280.) And 'wood' means in general the good of love, and in particular the good of merit, 2784, 2812, 3720, 4943, 8354, 8740. So it is that in the highest sense 'wood' means Divine Good; for all things serving in the internal sense to mean aspects of the Church and of heaven serve in the highest sense to mean Divine realities.