Contradiction with James 1:19
This verse suggests being slow to speak, while in Luke 1:64, the mouth is opened immediately.
James 1:19: Wherefore, my beloved brethren, let every man be swift to hear, slow to speak, slow to wrath:
Contradiction with Proverbs 17:28
Suggests silence can be wise, contrasting with the immediate speech in Luke 1:64.
Proverbs 17:28: Even a fool, when he holdeth his peace, is counted wise: [and] he that shutteth his lips [is esteemed] a man of understanding.
Contradiction with Ecclesiastes 5:2
Advises speaking few words before God, whereas Luke 1:64 emphasizes immediate speech.
Ecclesiastes 5:2: Be not rash with thy mouth, and let not thine heart be hasty to utter [any] thing before God: for God [is] in heaven, and thou upon earth: therefore let thy words be few. [thing: or, word]
Contradiction with Matthew 6:7
Warns against vain repetitions in prayer, differing from the immediate speaking in Luke 1:64.
Matthew 6:7: But when ye pray, use not vain repetitions, as the heathen [do]: for they think that they shall be heard for their much speaking.
Contradiction with Proverbs 29:20
Warns about hasty words, conflicting with the immediate speech in Luke 1:64.
Proverbs 29:20: Seest thou a man [that is] hasty in his words? [there is] more hope of a fool than of him. [words: or, matters?]