Contradiction with Matthew 19:24
This verse states that it's difficult for a rich man to enter the kingdom of God, contrasting the idea of increased riches suggested in Psalms 115:14.
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 Luke 6:24
It warns the rich of their future woes, which contradicts the blessing of increase in Psalms 115:14.
Luke 6:24: But woe unto you that are rich! for ye have received your consolation.
Contradiction with James 2:5
Highlights that God has chosen the poor of the world to be rich in faith, implying a spiritual rather than material increase, which contrasts with Psalms 115:14's implication of material increase.
James 2:5: Hearken, my beloved brethren, Hath not God chosen the poor of this world rich in faith, and heirs of the kingdom which he hath promised to them that love him? [of the: or, of that]