2 Bible Verses about Lack Of Discernment

Then He said to the people also, "When you see a cloud rising in the west, you immediately say, 'There is to be a shower;' and it comes to pass. And when you see a south wind blowing, you say, 'It will be burning hot;' and it comes to pass. Vain pretenders! You know how to read the aspect of earth and sky. How is it you cannot read this present time?

For this people's mind has grown callous, their hearing has become dull, and their eyes they have closed; to prevent their ever seeing with their eyes, or hearing with their ears, or understanding with their minds, and turning back, so that I might cure them.'