Contradiction with Numbers 12:3
Instead of the act being led by God, it mentioned Moses as very meek, indicating different leadership qualities could be emphasized.
Numbers 12:3: (Now the man Moses [was] very meek, above all the men which [were] upon the face of the earth.)
Contradiction with Acts 10:34
Where Peter states that God shows no favoritism, contrasting with Moses explicitly passing leadership to Joshua, possibly suggesting a chosen successor without competition amongst equals.
Acts 10:34: Then Peter opened [his] mouth, and said, Of a truth I perceive that God is no respecter of persons:
Contradiction with Matthew 23:8-10
Jesus emphasizes that no one should be called 'Rabbi' or 'leader' as there is only one teacher, which contrasts with laying hands to appoint leadership.
Matthew 23:8-10: But be not ye called Rabbi: for one is your Master, [even] Christ; and all ye are brethren.