Hi bluebirdiemama, I haven't been here in a while...great question. I enjoyed doing a search after seeing your post.
I see angels as servants and ministers.
Here are two verses in Hebrews 1:
13 But to which of the angels has He ever said, a"Sit at My right hand until I set Your enemies as a footstool for Your feet''?
14 Are they not all ministering spirits, sent forth for service for the sake of those who are to inherit salvation?
In my word search I found a lot of verses on angels in Revelation. They seem to perform many services in Rev. Also, in Acts I found many verses that said, and an angel appeared...
I wonder why angels were so prevalent in the early church life in Acts. Was there more of a need for angels to appear to the disciples? Why doesn't that happen now among believers? I mostly hear about psychics seeing/experiencing angels.
As for Satan and his demons, I believe that they are continually seeking our destruction in all three categories: physically, emotionally and spiritually.
Lucifer was God's top most beautiful angel and when he became full of pride declared that he would be the Most High. He was cast out of heaven and down to the earth and he took one third of the angels with him. I believe that these one third angels are now the demons (Isa.)
I think that God is letting Satan, the god of this age, do all kinds of things to either destroy or distract people from seeking God. In Job, God and Satan had a conversation about what Satan was allowed to do to Job. Basically God said that Satan could do anything except take Job's life. So, Satan began to systematically strip Job of every thing. He lost his family, his wealth, and his health. In the end, Job saw God. He appreciated God.
I think God uses Satan and his demons as tools. In Job's case, every time Satan did something he probably thought aha! gottcha this time. But Job glorified God in the end. God used a terrible situation to turn Job to Him and Job was humbled.
How is this relevant to our life? I have been trying (not doing a great job, I admit) to praise the Lord even for negative things in my life. I have been trying to accept the fact that God is over everything and allows things to happen to keep my heart turning to Him. At the same time, I also pray binding prayers to bind the enemy and all of his tactics.
Ephesians 6 speaks of the spiritual warfare and that we are not fighting flesh and blood but the evil spirits in the air. And somewhere in the gospels it says that the demons live in the water. It's in that passage when demons were cast out of a person and the demons went into the hogs. The hogs ran off a cliff into the water....something like that.
I think the whole earth is Satan's playground and he's trying to do as much as he can because he knows his time is limited. In the end, God will be glorified and Satan will finally be exposed. Satan has many people fooled into thinking he is a fictional character with a little red cape and horns. At least that is what I used to think, but now I know he is very real.