Barnes was a Presbyterian, and though Spurgeon was a Baptist. I don't know his views on eschatology. I generally don't trust the views of those who wrote long ago for their eschatology, in particular Presbyterians.
(2Co 5:10) For we must all appear before the judgment seat of Christ; that every one may receive the things done in his body, according to that he hath done, whether it be good or bad.
(2Co 5:11) Knowing therefore the terror of the Lord, we persuade men; but we are made manifest unto God; and I trust also are made manifest in your consciences.
Paul was addressing Christians, not the unsaved. He includes himself--the first person plural "we." We does not include the unsaved. As "we" are going to stand before the Lord, the conclusion in the next verse is that we need to fear that day, and do what the Lord wants us to do--persuade men. Our works will be made manifest (1Cor.3:11-15). This is the same description given in 1Cor.3:11-15 where it describes the Judgement Seat of Christ for believers only in more detail.
Paul gives two reasons why we should give ourselves totally to Him for service:
1. Knowing therefore the terror of the Lord, we persuade men, and;
2. "the love of Christ constraineth us." (vs. 14)
--both are motivational factors in the Christian life.
Either way they have nothing to do with the depravity of man.
It pertains to depravity in that we are judged according to what we have DONE, not our nature.
Jesus had the same nature as the seed of Abraham.
Heb 2:16 For verily he took not on
him the nature of angels;
but he took on him the seed of Abraham.
17 Wherefore in all things it behoved him to be made like unto his brethren, that he might be a merciful and faithful high priest in things
pertaining to God, to make reconciliation for the sins of the people.
18 For in that he himself hath suffered
being tempted, he is able to succour them that are tempted.
Jesus had natural lusts and desires, else he could not be tempted. God the Father cannot be tempted.
Jam 1:13 Let no man say when he is tempted, I am tempted of God:
for God cannot be tempted with evil, neither tempteth he any man:
Jesus could be tempted. He could not have inherited this ability to be tempted from his Father, as his Father does not have this ability. Jesus inherited this ability from his mother Mary through the flesh.
Heb 4:15 For we have not an high priest which cannot be touched with the feeling of our infirmities;
but was in all points tempted like as we are, yet without sin.
We are all born flesh with lusts and desires. Adam and Eve were flesh and also had lusts and desires. It is directly described in scripture.
Gen 3:6 And when the woman saw that the tree
was good for food, and that it
was pleasant to the eyes, and a tree to be
desired to make
one wise, she took of the fruit thereof, and did eat, and gave also unto her husband with her; and he did eat.
The scriptures describe three kinds of lust or desire.
1 Jn 2:16 For all that
is in the world, the lust of the flesh, and the lust of the eyes, and the pride of life, is not of the Father, but is of the world.
Eve had these three lusts. The tree looked good for food, this is the lust of the flesh. The tree was pleasant to the eyes, this is the lust of the eyes. The tree was "desired" to make one wise, this is the pride of life.
We have these same lusts. These lusts and desires do not make us evil, just as they did not make Adam and Eve evil, or make Jesus evil. It was when Adam and Eve actually took of the tree of knowledge of good and evil and ate that they sinned and became sinners. It is those things DONE in the body we are judged for.
Gen 3:11 And he said, Who told thee that thou
wast naked?
Hast thou eaten of the tree, whereof I commanded thee that thou shouldest not eat?
12 And the man said, The woman whom thou gavest
to be with me, she gave me of the tree, and I did eat.
13 And the LORD God said unto the woman, What
is this
that thou hast
done? And the woman said, The serpent beguiled me, and I did eat.
14 And the LORD God said unto the serpent, Because thou hast
done this, thou
art cursed above all cattle, and above every beast of the field; upon thy belly shalt thou go, and dust shalt thou eat all the days of thy life:
God did not condemn Adam and Eve because they were tempted, he condemned them because they actually committed sin.
Jesus was tempted in ALL points as we are. Temptation does not equal sin. But Jesus never committed sin.
You cannot grasp this, we are born with the same nature Adam and Eve were created with. We are flesh and easily tempted. It is when we actually commit sin we are judged as sinners and spiritually die.
This is why 2 Corinthians 5:10 applies. We are not judged because we are flesh and easily tempted, we are judged for those things DONE in the body. It is when we willingly obey temptation and commit sin we are judged. We are not judged evil because we are tempted, just as Jesus was not evil because he was tempted.