I believe this is what Sidewalk is speaking of according to Scripture...
The exchange of money for goods and services is documented in the Scriptures. A godly system according to Scripture does not use deceptive means to conduct exchange between people. In God's system, He blesses those who bless Him. He provides for His people. Look to the Law of Moses for examples. And His system does resemble capitalism. The bible is filled with examples of this type of economic exchange.
On the other hand... Brother Frank also is correct in times where this system of exchange is corrupted...
Eze 28:2
"Son of man, say to the prince of Tyre, ‘Thus says the Lord GOD:
"Because your heart is lifted up,
And you say, ‘I am a god,
I sit in the seat of gods,
In the midst of the seas,’
Yet you are a man, and not a god,
Though you set your heart as the heart of a god
Eze 28:3
(Behold, you are wiser than Daniel!
There is no secret that can be hidden from you!
Eze 28:4
With your wisdom and your understanding
You have gained riches for yourself,
And gathered gold and silver into your treasuries;
Eze 28:5
By your great wisdom in trade you have increased your riches,
And your heart is lifted up because of your riches),”
Eze 28:6
‘Therefore thus says the Lord GOD:
"Because you have set your heart as the heart of a god,
Eze 28:7
Behold, therefore, I will bring strangers against you,
The most terrible of the nations;
And they shall draw their swords against the beauty of your wisdom,
And defile your splendor.
Eze 28:8
They shall throw you down into the Pit,
And you shall die the death of the slain
In the midst of the seas.
Eze 28:9
"Will you still say before him who slays you,
‘I am a god’?
But you shall be a man, and not a god,
In the hand of him who slays you.
Eze 28:10
You shall die the death of the uncircumcised
By the hand of aliens;
For I have spoken,” says the Lord GOD.’”‰”
Eze 28:11
Moreover the word of the LORD came to me, saying,
Eze 28:12
"Son of man, take up a lamentation for the king of Tyre, and say to him, ‘Thus says the Lord GOD:
"You were the seal of perfection,
Full of wisdom and perfect in beauty.
Eze 28:13
You were in Eden, the garden of God;
Every precious stone was your covering:
The sardius, topaz, and diamond,
Beryl, onyx, and jasper,
Sapphire, turquoise, and emerald with gold.
The workmanship of your timbrels and pipes
Was prepared for you on the day you were created.
Eze 28:14
"You were the anointed cherub who covers;
I established you;
You were on the holy mountain of God;
You walked back and forth in the midst of fiery stones.
Eze 28:15
You were perfect in your ways from the day you were created,
Till iniquity was found in you.
Eze 28:16
"By the abundance of your trading
You became filled with violence within,
And you sinned;
Therefore I cast you as a profane thing
Out of the mountain of God;
And I destroyed you, O covering cherub,
From the midst of the fiery stones.
Eze 28:17
"Your heart was lifted up because of your beauty;
You corrupted your wisdom for the sake of your splendor;
I cast you to the ground,
I laid you before kings,
That they might gaze at you.
Eze 28:18
"You defiled your sancturaries,
By the multitude of your iniquities,
By the iniquity of your trading;
Therefore I brought fire from your midst;
It devoured you,
And I turned you to ashes upon the earth
In the sight of all who saw you.
Please note that the nature of the King of Tyre took on the nature of Lucifer his father.