No, Jim harmon, these are "NOT" angels all speaking for God. There is only one angel of the Lord, period who speaks as God, and that is the preincarnate Jesus Christ.
Here's the proof from Genesis 22. You have at Genesis 22:11, "But the angel of the Lord called to him/Abraham from heaven, and said, Abraham, Abraham, and he said "here I am." Vs12, "And he said, Do not stretch out your hand against the lad, and do nothing to him; for now I know that you fear God since you have not withheld your son, your only son from Me."
Then at vs15, "Then the angel of the Lord called to Abraham a second time from heaven, vs16, and said, By Myself I have sworn, declares the Lord, because you have done this thing, and have not withheld your son, your only son, vs17, "indeed I will greatly bless you, and I will greatly multiply your seed as the stars of the heavens, and as the sand which is on the seashore; and your seed shall possess the gate of their enemies." Vs18, "And in your seed all the nations of the earth shall be blessed, because (or why?) YOU HAVE OBEYED MY VOICE."
Question for you? Why does God have an angel call out from heaven two times when God Himself has called out of heaven? (Exodus 20:22) God also called out of heaven in the NT at Mark 1:11. Here's another reason why the angel of the Lord is not an angle. This event that took place is made mention in the book of Hebrews at Hebrews 6:13-14, "For when God made the promise to Abraham, since He/God could swear by no one greater, HE SWORE BY HIMSELF, vs14, saying, I will surely bless you, and I will surely multiply you."
The point being that an angel or angels cannot swear an oath on behalf of God. Read Hebrews 6:16, "for men swear by one greater than themselves, and with them an oath given as confirmation is an end of every dispute." Example! When a person goes to court as a witness they ask you to raise you right hand and swear, By so help you God." In short, angels cannot swear oaths on behalf of God Himself. Also, swearing an oath is matter of ones personal conscience. Now, I have a lot more to say on this issue but right now I am pressed for time. I'll be back!
IN GOD THE SON,
james