Contradiction with Genesis 6:5
Luke 1:66 implies people revered the hand of the Lord positively; Genesis 6:5 states that human thoughts were only evil continually.
Genesis 6:5: And GOD saw that the wickedness of man [was] great in the earth, and [that] every imagination of the thoughts of his heart [was] only evil continually. [every...: or, the whole imagination: the Hebrew word signifieth not only the imagination, but also the purposes and desires] [continually: Heb. every day]
Contradiction with Ecclesiastes 9:5
Luke 1:66 emphasizes foresight of future significance, while Ecclesiastes 9:5 asserts the dead know nothing of such.
Ecclesiastes 9:5: For the living know that they shall die: but the dead know not any thing, neither have they any more a reward; for the memory of them is forgotten.
Contradiction with Isaiah 40:13
Luke 1:66 suggests people understood the workings of God's hand regarding the child, yet Isaiah 40:13 asks who has understood the Spirit of the Lord.
Isaiah 40:13: Who hath directed the Spirit of the LORD, or [being] his counsellor hath taught him? [his...: Heb. man of his counsel]
Contradiction with John 9:29
Luke 1:66 sparks amazement at divine acts; John 9:29 shows skepticism about divine origin.
John 9:29: We know that God spake unto Moses: [as for] this [fellow], we know not from whence he is.
Contradiction with 1 Corinthians 1:25
Luke 1:66 shows awe at God's wisdom in events, while 1 Corinthians 1:25 describes human perception as seeing God's wisdom as foolishness.
1 Corinthians 1:25: Because the foolishness of God is wiser than men; and the weakness of God is stronger than men.