Contradiction with Exodus 20:4
This verse prohibits making graven images, whereas Exodus 26:29 involves overlaying designs with gold, possibly seen as extravagant decoration.
Exodus 20:4: Thou shalt not make unto thee any graven image, or any likeness [of any thing] that [is] in heaven above, or that [is] in the earth beneath, or that [is] in the water under the earth:
Contradiction with Matthew 6:19
Advises against storing up earthly treasures, while Exodus 26:29 describes using gold, a valuable material, in construction.
Matthew 6:19: Lay not up for yourselves treasures upon earth, where moth and rust doth corrupt, and where thieves break through and steal: