Contradiction with Numbers 23:19
This verse states that God does not lie or change His mind, contrasting with any notion in Jeremiah 33:14 that implies unfulfilled promises requiring reaffirmation.
Numbers 23:19: God [is] not a man, that he should lie; neither the son of man, that he should repent: hath he said, and shall he not do [it]? or hath he spoken, and shall he not make it good?
Contradiction with Isaiah 55:11
This verse assures that God's words will not return void, which can contradict a need for restating His promises as in Jeremiah 33:14.
Isaiah 55:11: So shall my word be that goeth forth out of my mouth: it shall not return unto me void, but it shall accomplish that which I please, and it shall prosper [in the thing] whereto I sent it.
Contradiction with 2 Samuel 7:12-16
The promise of an everlasting kingdom to David's lineage contrasts with the renewed promise of a righteous branch in Jeremiah 33:14, suggesting inconsistency in divine plans.
2 Samuel 7:12-16: And when thy days be fulfilled, and thou shalt sleep with thy fathers, I will set up thy seed after thee, which shall proceed out of thy bowels, and I will establish his kingdom.