Hebrews 13:2 Be not forgetful to entertain strangers for thereby some have entertained angels unawares.
In addition to their regular interactions with people, if angels of God were making such a visit in our day, as they did when they entered Sodom, they would probably have had cellphones, and might have been driving one of those Ford F 150s we often see on the I 95. This is one of the reasons why the above passage was written in the Bible, because it is only in the great hereafter that we will find out what was really taking place upon earth.
Persons often have no clue whatsoever of how the angels who work in God’s defense department are actively engaged in our everyday life, and because of persons being unaware, many have actually been in direct contact with angels, and knew it not. Many passages in the scripture confirm what is being said.
Acts 12:5 Peter therefore was kept in prison: but prayer was made without ceasing of the church unto God for him. 6 And when Herod would have brought him forth, the same night Peter was sleeping between two soldiers, bound with two chains: and the keepers before the door kept the prison. 7 And, behold, the angel of the Lord came upon him, and a light shined in the prison: and he smote Peter on the side, and raised him up, saying, Arise up quickly. And his chains fell off from his hands.
Acts 12:8 And the angel said unto him, Gird thyself, and bind on thy sandals. And so he did. And he saith unto him, Cast thy garment about thee, and follow me. 9 And he went out, and followed him; and knew not that it was true which was done by the angel; but thought he saw a vision. 10 When they were past the first and the second ward, they came unto the iron gate that leadeth unto the city; which opened to them of his own accord: and they went out, and passed on through one street; and forthwith the angel departed from him.
May The Lord add His blessing to the study of His word. God bless!