God called out of the bush
In Exodus 3:4, this signifies influx from the Divine. (Arcana Coelestia 6840)
Numbers 27:18-20
18
Yahweh said to Moses, "Take Joshua the son of Nun, a man in whom is the Spirit, and lay your hand on him;
19
and set him before Eleazar the priest, and before all the congregation; and commission him in their sight.
20
You shall put of your honor on him, that all the congregation of the children of Israel may obey.