Phil ask: "Why do some of God's angels have
wings?"
They don't! You cannot show me one
Scripture where "angels" are described as having wings. I suppose they could
assume the form of a creature like a bird which would have
wings.
Now then, Cherubs and seraphs are described as
having wings in Isaiah and other places. However, they are not properly
called angels. All three groups are "spirit beings". Further, angels do take on the form or appearance of
men in Scripture, see Genesis 18 for one example.
An angel, (greek angelos), is a messenger. In
Revelation 2 and 3 the angels or messengers to the
churches are the Pastors, the ones responsible for delivering the
various messages from the Lord Jesus Christ to the members of their
local assemblies.
Listening for His shout!
Grant