[Cvengr]

Many have entertained angels, unaware. Yes they have bodies.

[imardmd1]

Depends on the context. Not Gabriel or Michael, who are not human.

Heb 1:7 AV: "And of the angels he saith, Who maketh his angels spirits, and his ministers a flame of fire."

The "angels" who have bodies are living human messengers sent or appointed by God, as in Rev. 1,2,and 3.