12Then they understood that he was not telling them to protect against the yeast used in bread, but in opposition to the teaching of the Pharisees and Sadducees. The Pharisees and Sadducees came to Jesus and tested him by asking him to show them a sign from heaven. 25For whoever needs to save their life will lose it, but whoever loses their life for me will discover over here it. “Blessed are you, Simon son of Jonah, for this was not revealed to you by flesh and blood, however by my Father in heaven. 3and in the morning, ‘Today will probably be stormy, for the sky is red and overcast.’ You know how to interpret the looks of the sky, but you can’t interpret the indicators of the instances.