The Hebrew word Malak, found 103 time sin the OT simply means this:
Messenger
This angel was placed at the east of the Garden of Eden to guard the way to the tree of life (Gen 3:24)
Cherubim
The Angel of the Lord spoke to Moses while in this form when they meet for the first time. (Ex 3:1-6)
Burning Bush
In Genesis 3:24 - Cherubim were first given this function in relationship to Adam & Eve.
Guard the path into the Tree of Life.
Three times angels appeared to Joseph in a dream. Name anything they told him.
This is the Greek Word found 175 times in the new Testament that means messenger or angel.
Angelos (aggelos)
In a dream at Bethel, Jacob saw angels traveling on what up to heaven? (Gen 28:12)
Ladder
When the angel of the Lord speaks to Abraham in 1st person he says, You have not withheld your ________, your only ______, from me." Gen 22:12
Son
In the Psalm, Ezekiel, and Isaiah, the Cherubim & Seraphim guard and support this object. (Psalm 18:9-10)
God's Throne
What did the angels do for Jesus after his temptation. (Mark 4:11)
Ministered to Him, perhaps bringing food (1 Kings 19:5-7 - Elijah)
According to the Hebrew writer, man was created in this position compared to angels.
Lower than Angels (Heb 2:6-7)
An angel appeared to this woman in the wilderness before appearing to Abraham (Gen 18:1-2)
Hagar
When God promises the conquest of Canaan to the Israelites, he says that this is the reason why they should be careful to obey the angels voice.
Because God's name is in him. (Gen 23:21)
In Ezekiel, the Cherubim have this man wings. (Ezekiel 1:11)
Four
The angels appeared at this place to strengthen Jesus before the crucifixion. Luke 22:41-44
Gethsemane
This is the high title given to one angel, specifically, Michael. (Jude 9)
Archangel
What did Nebuchadnezzar praise God for sending to deliver Shadrach, Meshach, and Abednego? (Dan 3:28)
Angel
When the angel of the Lord shows up to Hagar in the wilderness she names him this. Gen 16:13
El-Roi - You are the God who sees me
The word "Seraph" has this Hebrew meaning. (Isaiah 6:1)
Burning ones or Fiery
An angel first appeared to these people after the Resurrection.
The Hebrew writer calls angels ministering "__________." (Heb 1:14)
Spirits
According to David in Psalm 78, what was angels food? (Psalm 78:25)
Manna, Bread
This argument from Exodus 23 is a strong one making the case that the Angel of the Lord is the Pre-Incarnate Christ. (Exodus 23:20-23)
He forgives sin
Cherubim have these four faces in Ezekiel's vision. (Ezekiel 1:10, 10:14)
Man, Lion, Ox, eagle
At the Ascension the angels that announced the promise of his return to the disciples were described this way. (Acts 1:9-10)
Two men in white robes