Contradiction with James 1:17
This verse states that every good and perfect gift is from above, contradicting Isaiah 23:18 by suggesting that offerings from human enterprises are not tainted or impure.
James 1:17: Every good gift and every perfect gift is from above, and cometh down from the Father of lights, with whom is no variableness, neither shadow of turning.
Contradiction with Matthew 6:19-20
This passage advises storing treasures in heaven rather than on earth, which contradicts the utilization of material wealth mentioned in Isaiah 23:18.
Matthew 6:19-20: Lay not up for yourselves treasures upon earth, where moth and rust doth corrupt, and where thieves break through and steal:
Contradiction with 1 Timothy 6:10
This verse warns that the love of money is the root of all evil, contrasting with the use of wealth for sanctified purposes indicated in Isaiah 23:18.
1 Timothy 6:10: For the love of money is the root of all evil: which while some coveted after, they have erred from the faith, and pierced themselves through with many sorrows. [erred: or, been seduced]
Contradiction with Matthew 19:24
This verse highlights the difficulty for the rich to enter the kingdom of God, which contrasts the notion of wealth being holiness after being consecrated as depicted in Isaiah 23:18.
Matthew 19:24: And again I say unto you, It is easier for a camel to go through the eye of a needle, than for a rich man to enter into the kingdom of God.
Contradiction with Proverbs 11:4
Riches do not profit in the day of wrath, which contradicts the idea in Isaiah 23:18 of earthly wealth having redeeming uses.
Proverbs 11:4: Riches profit not in the day of wrath: but righteousness delivereth from death.
Contradiction with Luke 16:13
This verse states that one cannot serve both God and mammon, contradicting the ability to use wealth in holiness as described in Isaiah 23:18.
Luke 16:13: No servant can serve two masters: for either he will hate the one, and love the other; or else he will hold to the one, and despise the other. Ye cannot serve God and mammon.