From today's reading of Matthew 4:18-25, Acts 5:17-42, Genesis 24 and Psalm 9 it seems clear that Jesus' call to live by kingdom principles, assuming God can do as He says in His promised ways, results in the provision of the Lord to accomplish His will. 

In other words, if I'm doing what God says, I can anticipate His angelic host to respond to my needs.  What a great way to look at His call in my life today.  Why not spend all day looking for angels?!  Begin by setting your heart and your ways in His directed path.  (As the apostles said, "we must obey God!)  Then, go to it!  Can't wait to hear what He does!

I think you'll find they do a lot more than just what the old spiritual says they do - they watch and work His ways (Psalm 91).

K