And there came to him the Pharisees and Sadducees tempting: and they asked him to shew them a sign from heaven. 2But he answered and said to them: When it is evening, you say, It will be fair weather, for the sky is red. 3And in the morning: To day there will be a storm, for the sky is red and lowering. You know then how to discern the face of the sky: and can you not know the signs of the times? 4A wicked and adulterous generation seeketh after a sign: and a sign shall not be given it, but the sign of Jonas the prophet. And he left them, and went away.