We know God is always watching us
When we go before Him, we will hear of the times when we were entertaining angels unawares.
Be not forgetful to entertain strangers:
for thereby some have entertained angels unawares. Hebrews 13:2
We are sometimes walking amongst people
who have angels protecting them as well.
Sometimes those angels appear just as though they were flesh and blood,
like the angels that went to Sodom and Gomorrah to warn Lot,
and the men of the city wanted to have sexual relations with the angels.
You might have been spared
from falling or dying in a miraculous way, like I was.
Many people have had experiences where God has redirected them
or saved them from death, which is a reminder that
God sends His angels to protect us and guide our steps at times.
We are not to focus on angels or worship them,
neither are they to take the place of God or become idols to us.
And I John saw these things, and heard them.
And when I had heard and seen,
I fell down to worship before the feet of the angel
which shewed me these things.
Then saith he unto me, See thou do it not: for I am thy fellowservant,
and of thy brethren the prophets,
and of them which keep the sayings of this book:
worship God. Revelation 22:8-9
Are they not all ministering spirits,
sent forth to minister for them who shall be heirs of salvation? Hebrews 1:14
Worship God, never the angels or anything or anyone other than God.