Contradiction with Matthew 6:6
While Deuteronomy 6:9 emphasizes displaying God's laws visibly, Matthew 6:6 teaches to pray in private, underscoring a more inward and personal practice of faith.
Matthew 6:6: But thou, when thou prayest, enter into thy closet, and when thou hast shut thy door, pray to thy Father which is in secret; and thy Father which seeth in secret shall reward thee openly.
Contradiction with Exodus 20:4
Deuteronomy 6:9 suggests making visual reminders of God's laws, whereas Exodus 20:4 warns against creating graven images or likenesses.
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 Jeremiah 31:33
This verse promotes the internalization of God's laws in hearts and minds, which can contrast with the external emphasis of writing them on doorposts and gates found in Deuteronomy 6:9.
Jeremiah 31:33: But this [shall be] the covenant that I will make with the house of Israel; After those days, saith the LORD, I will put my law in their inward parts, and write it in their hearts; and will be their God, and they shall be my people.
Contradiction with Romans 2:29
Deuteronomy 6:9 involves an outward practice of faith, while Romans 2:29 focuses on being inwardly a Jew, by the heart, in the spirit.
Romans 2:29: But he [is] a Jew, which is one inwardly; and circumcision [is that] of the heart, in the spirit, [and] not in the letter; whose praise [is] not of men, but of God.
Contradiction with John 4:24
This verse suggests worship in spirit and truth, contrasting with the tangible, visible expressions commanded in Deuteronomy 6:9.
John 4:24: God [is] a Spirit: and they that worship him must worship [him] in spirit and in truth.