Answer:
Here are some angel references and about God being a hedge of protection around His beloved…
Psalms 91:11 For he shall give his angels charge over thee, to keep thee in all thy ways.
Psalms 34:7 The angel of the LORD encampeth round about them that fear him, and delivereth them.
Luke 4:10 For it is written, He shall give his angels charge over thee, to keep thee:
Luke 15:10 Likewise, I say unto you, there is joy in the presence of the angels of God over one sinner that repenteth. (they will be rejoicing when your friend comes to know the Lord)
Matthew 18:10 Take heed that ye despise not one of these little ones; for I say unto you, That in heaven their angels do always behold the face of my Father which is in heaven.
Psalms 3:3 But thou, O LORD, art a shield for me; my glory, and the lifter up of mine head.
Blessings,
Pastor Brad