After the Lord Himself and two angels appear (in the
form of men) to Abraham in Genesis 18, the two angels
traveled to Sodom to warn Lot and his family. They told
Lot, “For we will destroy this
place . . . the
Lord has sent us to
destroy it
” (Genesis
19:13). Later, verse 24 states, “Then
the Lord rained brimstone
and fire on Sodom and Gomorrah, from the
Lord out of the heavens.
”
Notice that after hearing the warning from the angels
that they would destroy the city, Lot told his family
members, “The
Lord will destroy this
city.
” Clearly, Lot understood the angels to be
acting as agents of God under His authority. Thus,
whatever role the angels would have in the coming
destruction, the Lord’s judgment and power were
ultimately responsible.
The principle of delegation means that when one in authority commands an action, he can rightly be given credit for it, even if he has an agent perform the action. In this case, God delegated the announcement of destruction to the angels. The principle holds true because God is the one with the power to enable the action and authority to order it.
Scripture contains other examples like this. For
instance,
Matthew 19:8 records Jesus attributing the
rules about divorce to Moses, and in
John 7:19 Jesus says, “Did
not Moses give you the law?
” However, Scripture is
clear that God gave Moses the law, both the commandments
written on tablets of stone and the additional laws,
which elaborated on the law and regulated society and
ceremony.
In our modern language we speak the same way. When a platoon of soldiers destroys an enemy facility, we can rightly say the platoon did it, or general so-and-so did it, or the President did it, or the United States did it.
Similarly, the Bible contains instances where a
leader other than God is credited with work that was
actually performed by someone in his command. For
example, Moses stated, “So I made
an ark of acacia wood
” (Deuteronomy
10:3), but
Exodus 37:1 states, “Then
Bezalel made the ark of acacia wood.
” Bezalel was
the actual craftsman who built the Ark of the Covenant,
but it was under the command of Moses, so it is
perfectly legitimate for either man to be given credit.
In the case of Sodom and Gomorrah, God sent the
angels as His emissaries to Lot. They acted on His
behalf. In fact, God even said to Abraham, “Because
the outcry against Sodom and Gomorrah is great, and
because their sin is very grave, I will go down now and
see
” (Genesis
18:20–21). At that point, the angels went to
Sodom, but the Lord stayed behind and talked with
Abraham. So sending the angels to act on His behalf was
viewed by God as being the same as going there Himself.
This is yet another example of the aforementioned
principle in action. Since the angels acted on God’s
behalf, we can safely say they had some part in carrying
out the judgment.
We know that God doesn’t need help to do anything. After all, He spoke the entire universe into existence in all its details. In Creation, we know that all persons of the Trinity were involved. But there are also many places where God chooses to use angels, men, or even animals to accomplish His purpose. Throughout Scripture, angels delivered messages, carried out judgments, and ministered to the heirs of salvation. Thus, it should be no surprise to learn that angels were instrumental in carrying out this destruction.
The angels did it—or at least some of it. And the Lord did it. Both are true, so there is no contradiction.
http://www.answersingenesis.org/articles/2011/08/30/contradictions-who-destroyed-sodom