In the Christmas story, the wise men bring gifts to the Lord: gold, frankincense and myrrh.

The gold is listed first, because it is the inmost - signifying good, e.g. the good that we do when we love the Lord and the neighbor.

The frankincense is next. It signifies rational truth, which is the set of true ideas that we know, not about external things like cars or cooking, but about what is really good, and what is really true.

These rational truths are built on earlier knowledges that we learn, before we have really made them our own. Those early knowledges about spiritual things - often learned in childhood - are represented by the myrrh.

In a way, these gifts are really a reciprocation. We can't actually give them to the Lord until the Lord has given them to us. We necessarily start out by learning and doing the Lord's law (myrrh). The Lord can then call up those memories to become rational truths (frankincense). Then, over time, and with effort, those truths can be transformed into good (gold). The wise men from the East had gone through this process of learning and becoming vessels that could receive truths and goods. They were able to perceive the Lord's birth, and find him, and bring gifts to him.

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.