Contradiction with Matthew 7:6
In Matthew 7:6, Jesus advises not to give sacred things to those who will not appreciate them, suggesting a selective sharing of truths, whereas Mark 4:23 urges open communication for those willing to listen.
Matthew 7:6: Give not that which is holy unto the dogs, neither cast ye your pearls before swine, lest they trample them under their feet, and turn again and rend you.
Contradiction with Proverbs 11:13
This verse speaks on discretion and keeping things confidential, which could oppose the openness in Mark 4:23.
Proverbs 11:13: A talebearer revealeth secrets: but he that is of a faithful spirit concealeth the matter. [A talebearer: Heb. He that walketh, being a talebearer]
Contradiction with Proverbs 26:4
Here, the advice given is to avoid responding to a fool, contradicting the idea of sharing openly with all as in Mark 4:23.
Proverbs 26:4: Answer not a fool according to his folly, lest thou also be like unto him.
Contradiction with Ecclesiastes 3:7
It mentions a time to keep silence, suggesting there are moments when not everything should be revealed, contrasting with the imperative to listen in Mark 4:23.
Ecclesiastes 3:7: A time to rend, and a time to sew; a time to keep silence, and a time to speak;