Luke 12:54-56

⁵⁴Then he said to the people, When you see a cloud coming up in the west, straight away you say, There will be rain; and so it is.

⁵⁵And when you see a south wind blowing, you say, There will be heat; and so it is.

⁵⁶O false ones! the face of the earth and the heaven is clear to you; how is it that the signs of these times are not as clear to you?