Arcana Coelestia #8444
8444. 'And Jehovah spoke to Moses, saying' means truth that goes forth from the Lord's Divine and holds the Lord's presence within it. This is clear from the meaning of 'speaking' as influx and instruction, as above in 8441; and from the representation of 'Moses' as truth that goes forth from the Lord's Divine, dealt with in 6752, 6771, 6827, 7010, 7014, 7089, 7382. The Lord's presence within truth from the Divine is meant by Jehovah's speaking to Moses from the cloud in which the glory of Jehovah was seen; for 'the glory of Jehovah' is the Lord's presence within truth that goes forth from Him, 8427.
Arcana Coelestia #7382
7382. 'Stretch out your hand with your rod' means the power of inward truth directed through outward truth. This is clear from the meaning of 'hand' as spiritual power, which belongs to inward truth, and from the representation of 'rod' as natural power, which belongs to outward truth, both dealt with in 6947, 6948. For the fact that all power in the spiritual world belongs to truth, see 3091, 3787, 4931, 6344, 6423, 6948. Since 'Moses' represents inward law, which is the same as inward truth, and 'Aaron' represents outward law, which is the same as outward truth, and since inward truth flows into outward truth and gives it power, 7381, Moses' word of command to Aaron 'stretch out your hand with your rod' means the power of inward truth directed through outward truth.