The passage in Exodus 30.34-38 is about incense, so it connects with Revelation 5.8, where incense refers to prayers. So the extract can point out something about our prayers.
1. Each spice must be of equal amounts
2. These spices form a compound
3. The compound are made according to the art of the perfumer
4. With the spices, salt is added
5. Compound is beaten until very fine
6. Some of it is to be placed before the ark
7. The incense is to be holy and pure. Continue reading