They said to him, “We have had dreams, and there is no one to interpret them.” And Joseph said to them, “Do not interpretations belong to God? Please tell them to me.” Genesis 40:8 (ESV)
There is no book or rule regarding the interpretation of dreams (like falling means…). As Joseph knew interpretation comes from God alone.
And the doubling of Pharaoh’s dream means that the thing is fixed by God, and God will shortly bring it about. Now therefore let Pharaoh select a discerning and wise man, and set him over the land of Egypt. Genesis 41:32–33 (ESV)
God is Sovereign over the elements and can use them to steer nations and people to his purpose
Are they not all ministering spirits sent out to serve for the sake of those who are to inherit salvation? Hebrews 1:14 (ESV)
This chapter makes clear that Jesus is not an Angel and is greater than the Angels. It also tells us what Angels really are